diff --git a/.changeset/dry-elephants-doubt.md b/.changeset/dry-elephants-doubt.md
new file mode 100644
index 0000000000..7a9ccc9892
--- /dev/null
+++ b/.changeset/dry-elephants-doubt.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-github-deployments': patch
+---
+
+Adds extraColumns field to GitHub Deployments card
diff --git a/plugins/github-deployments/src/api/index.ts b/plugins/github-deployments/src/api/index.ts
index ca69ac3853..7496370bc9 100644
--- a/plugins/github-deployments/src/api/index.ts
+++ b/plugins/github-deployments/src/api/index.ts
@@ -24,6 +24,10 @@ export type GithubDeployment = {
     abbreviatedOid: string;
     commitUrl: string;
   };
+  creator: {
+    login: string;
+  };
+  payload: string;
 };
 
 export interface GithubDeploymentsApi {
@@ -55,6 +59,10 @@ query deployments($owner: String!, $repo: String!, $last: Int) {
           abbreviatedOid
           commitUrl
         }
+        creator {
+          login
+        }
+        payload
       }
     }
   }
diff --git a/plugins/github-deployments/src/components/GithubDeploymentsCard.test.tsx b/plugins/github-deployments/src/components/GithubDeploymentsCard.test.tsx
index e20183f1d6..f128e6274b 100644
--- a/plugins/github-deployments/src/components/GithubDeploymentsCard.test.tsx
+++ b/plugins/github-deployments/src/components/GithubDeploymentsCard.test.tsx
@@ -26,7 +26,11 @@ import {
 
 import { fireEvent } from '@testing-library/react';
 import { msw, renderInTestApp } from '@backstage/test-utils';
-import { GithubDeploymentsApiClient, githubDeploymentsApiRef } from '../api';
+import {
+  GithubDeployment,
+  GithubDeploymentsApiClient,
+  githubDeploymentsApiRef,
+} from '../api';
 import { githubDeploymentsPlugin } from '../plugin';
 import { GithubDeploymentsCard } from './GithubDeploymentsCard';
 
@@ -39,6 +43,8 @@ import {
 
 import { setupServer } from 'msw/node';
 import { graphql } from 'msw';
+import { GithubDeploymentsTable } from './GithubDeploymentsTable';
+import { Box } from '@material-ui/core';
 
 jest.mock('@backstage/plugin-catalog-react', () => ({
   useEntity: () => {
@@ -159,5 +165,39 @@ describe('github-deployments', () => {
       ).toBeInTheDocument();
       expect(await rendered.findByText('failure')).toBeInTheDocument();
     });
+
+    it('should display extra columns', async () => {
+      worker.use(
+        graphql.query('deployments', (_, res, ctx) =>
+          res(ctx.data(responseStub)),
+        ),
+      );
+
+      const renderTargetFromPayload = (payload: string) => {
+        const parsedPayload = JSON.parse(payload);
+        return parsedPayload?.target || 'unknown';
+      };
+
+      const extraColumn = {
+        title: 'Target',
+        render: (row: GithubDeployment): JSX.Element => (
+          <Box>{renderTargetFromPayload(row.payload)}</Box>
+        ),
+      };
+
+      const columns = [
+        ...GithubDeploymentsTable.defaultDeploymentColumns,
+        extraColumn,
+      ];
+
+      const rendered = await renderInTestApp(
+        <ApiProvider apis={apis}>
+          <GithubDeploymentsCard columns={columns} />
+        </ApiProvider>,
+      );
+
+      expect(await rendered.findByText('moon')).toBeInTheDocument();
+      expect(await rendered.findByText('sun')).toBeInTheDocument();
+    });
   });
 });
diff --git a/plugins/github-deployments/src/components/GithubDeploymentsCard.tsx b/plugins/github-deployments/src/components/GithubDeploymentsCard.tsx
index 99dfba560a..073f78af2e 100644
--- a/plugins/github-deployments/src/components/GithubDeploymentsCard.tsx
+++ b/plugins/github-deployments/src/components/GithubDeploymentsCard.tsx
@@ -17,23 +17,26 @@ import React from 'react';
 import {
   MissingAnnotationEmptyState,
   ResponseErrorPanel,
+  TableColumn,
   useApi,
 } from '@backstage/core';
 import { useAsyncRetry } from 'react-use';
-import { githubDeploymentsApiRef } from '../api';
+import { GithubDeployment, githubDeploymentsApiRef } from '../api';
 import { useEntity } from '@backstage/plugin-catalog-react';
 import {
   GITHUB_PROJECT_SLUG_ANNOTATION,
   isGithubDeploymentsAvailable,
 } from '../Router';
-import GithubDeploymentsTable from './GithubDeploymentsTable/GithubDeploymentsTable';
+import { GithubDeploymentsTable } from './GithubDeploymentsTable/GithubDeploymentsTable';
 
 const GithubDeploymentsComponent = ({
   projectSlug,
   last,
+  columns,
 }: {
   projectSlug: string;
   last: number;
+  columns: TableColumn<GithubDeployment>[];
 }) => {
   const api = useApi(githubDeploymentsApiRef);
   const [owner, repo] = projectSlug.split('/');
@@ -51,11 +54,18 @@ const GithubDeploymentsComponent = ({
       deployments={value || []}
       isLoading={loading}
       reload={reload}
+      columns={columns}
     />
   );
 };
 
-export const GithubDeploymentsCard = ({ last }: { last?: number }) => {
+export const GithubDeploymentsCard = ({
+  last,
+  columns,
+}: {
+  last?: number;
+  columns?: TableColumn<GithubDeployment>[];
+}) => {
   const { entity } = useEntity();
 
   return !isGithubDeploymentsAvailable(entity) ? (
@@ -66,6 +76,7 @@ export const GithubDeploymentsCard = ({ last }: { last?: number }) => {
         entity?.metadata.annotations?.[GITHUB_PROJECT_SLUG_ANNOTATION] || ''
       }
       last={last || 10}
+      columns={columns || GithubDeploymentsTable.defaultDeploymentColumns}
     />
   );
 };
diff --git a/plugins/github-deployments/src/components/GithubDeploymentsTable/GithubDeploymentsTable.tsx b/plugins/github-deployments/src/components/GithubDeploymentsTable/GithubDeploymentsTable.tsx
index 91f91b919e..e13b8aeb18 100644
--- a/plugins/github-deployments/src/components/GithubDeploymentsTable/GithubDeploymentsTable.tsx
+++ b/plugins/github-deployments/src/components/GithubDeploymentsTable/GithubDeploymentsTable.tsx
@@ -14,19 +14,12 @@
  * limitations under the License.
  */
 import React from 'react';
-import {
-  StatusPending,
-  StatusRunning,
-  StatusOK,
-  Table,
-  TableColumn,
-  StatusAborted,
-  StatusError,
-} from '@backstage/core';
+import { Table, TableColumn } from '@backstage/core';
 import { GithubDeployment } from '../../api';
-import { DateTime } from 'luxon';
-import { Box, Typography, Link, makeStyles } from '@material-ui/core';
+import { Typography, makeStyles } from '@material-ui/core';
 import SyncIcon from '@material-ui/icons/Sync';
+import * as columnFactories from './columns';
+import { defaultDeploymentColumns } from './presets';
 
 const useStyles = makeStyles(theme => ({
   empty: {
@@ -36,63 +29,19 @@ const useStyles = makeStyles(theme => ({
   },
 }));
 
-const statusIndicator = (value: string): React.ReactNode => {
-  switch (value) {
-    case 'PENDING':
-      return <StatusPending />;
-    case 'IN_PROGRESS':
-      return <StatusRunning />;
-    case 'ACTIVE':
-      return <StatusOK />;
-    case 'ERROR':
-    case 'FAILURE':
-      return <StatusError />;
-    default:
-      return <StatusAborted />;
-  }
-};
-
-const columns: TableColumn<GithubDeployment>[] = [
-  {
-    title: 'Environment',
-    field: 'environment',
-    highlight: true,
-  },
-  {
-    title: 'Status',
-    render: (row: GithubDeployment): React.ReactNode => (
-      <Box display="flex" alignItems="center">
-        {statusIndicator(row.state)}
-        <Typography variant="caption">{row.state}</Typography>
-      </Box>
-    ),
-  },
-  {
-    title: 'Commit',
-    render: (row: GithubDeployment): React.ReactNode => (
-      <Link href={row.commit.commitUrl} target="_blank" rel="noopener">
-        {row.commit.abbreviatedOid}
-      </Link>
-    ),
-  },
-  {
-    title: 'Last Updated',
-    render: (row: GithubDeployment): React.ReactNode =>
-      DateTime.fromISO(row.updatedAt).toRelative({ locale: 'en' }),
-  },
-];
-
 type GithubDeploymentsTableProps = {
   deployments: GithubDeployment[];
   isLoading: boolean;
   reload: () => void;
+  columns: TableColumn<GithubDeployment>[];
 };
 
-const GithubDeploymentsTable = ({
+export function GithubDeploymentsTable({
   deployments,
   isLoading,
   reload,
-}: GithubDeploymentsTableProps) => {
+  columns,
+}: GithubDeploymentsTableProps) {
   const classes = useStyles();
 
   return (
@@ -119,6 +68,8 @@ const GithubDeploymentsTable = ({
       }
     />
   );
-};
+}
 
-export default GithubDeploymentsTable;
+GithubDeploymentsTable.columns = columnFactories;
+
+GithubDeploymentsTable.defaultDeploymentColumns = defaultDeploymentColumns;
diff --git a/plugins/github-deployments/src/components/GithubDeploymentsTable/columns.tsx b/plugins/github-deployments/src/components/GithubDeploymentsTable/columns.tsx
new file mode 100644
index 0000000000..f050af836c
--- /dev/null
+++ b/plugins/github-deployments/src/components/GithubDeploymentsTable/columns.tsx
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2021 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import React from 'react';
+import {
+  StatusPending,
+  StatusRunning,
+  StatusOK,
+  TableColumn,
+  StatusAborted,
+  StatusError,
+  Link,
+} from '@backstage/core';
+import { GithubDeployment } from '../../api';
+import { DateTime } from 'luxon';
+import { Box, Typography } from '@material-ui/core';
+
+export const GithubStateIndicator = ({ state }: { state: string }) => {
+  switch (state) {
+    case 'PENDING':
+      return <StatusPending />;
+    case 'IN_PROGRESS':
+      return <StatusRunning />;
+    case 'ACTIVE':
+      return <StatusOK />;
+    case 'ERROR':
+    case 'FAILURE':
+      return <StatusError />;
+    default:
+      return <StatusAborted />;
+  }
+};
+
+export function createEnvironmentColumn(): TableColumn<GithubDeployment> {
+  return {
+    title: 'Environment',
+    field: 'environment',
+    highlight: true,
+  };
+}
+
+export function createStatusColumn(): TableColumn<GithubDeployment> {
+  return {
+    title: 'Status',
+    render: (row: GithubDeployment): JSX.Element => (
+      <Box display="flex" alignItems="center">
+        <GithubStateIndicator state={row.state} />
+        <Typography variant="caption">{row.state}</Typography>
+      </Box>
+    ),
+  };
+}
+
+export function createCommitColumn(): TableColumn<GithubDeployment> {
+  return {
+    title: 'Commit',
+    render: (row: GithubDeployment): JSX.Element => (
+      <Link to={row.commit.commitUrl} target="_blank" rel="noopener">
+        {row.commit.abbreviatedOid}
+      </Link>
+    ),
+  };
+}
+
+export function createCreatorColumn(): TableColumn<GithubDeployment> {
+  return {
+    title: 'Creator',
+    field: 'creator.login',
+  };
+}
+
+export function createLastUpdatedColumn(): TableColumn<GithubDeployment> {
+  return {
+    title: 'Last Updated',
+    render: (row: GithubDeployment): JSX.Element => (
+      <Box>{DateTime.fromISO(row.updatedAt).toRelative({ locale: 'en' })}</Box>
+    ),
+  };
+}
diff --git a/plugins/github-deployments/src/components/GithubDeploymentsTable/index.ts b/plugins/github-deployments/src/components/GithubDeploymentsTable/index.ts
new file mode 100644
index 0000000000..e622d559cb
--- /dev/null
+++ b/plugins/github-deployments/src/components/GithubDeploymentsTable/index.ts
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2021 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export { GithubDeploymentsTable } from './GithubDeploymentsTable';
diff --git a/plugins/github-deployments/src/components/GithubDeploymentsTable/presets.ts b/plugins/github-deployments/src/components/GithubDeploymentsTable/presets.ts
new file mode 100644
index 0000000000..b50e11dcb6
--- /dev/null
+++ b/plugins/github-deployments/src/components/GithubDeploymentsTable/presets.ts
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2021 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { TableColumn } from '@backstage/core';
+import { GithubDeployment } from '../../api';
+import {
+  createEnvironmentColumn,
+  createStatusColumn,
+  createCommitColumn,
+  createLastUpdatedColumn,
+  createCreatorColumn,
+} from './columns';
+
+export const defaultDeploymentColumns: TableColumn<GithubDeployment>[] = [
+  createEnvironmentColumn(),
+  createStatusColumn(),
+  createCommitColumn(),
+  createCreatorColumn(),
+  createLastUpdatedColumn(),
+];
diff --git a/plugins/github-deployments/src/index.ts b/plugins/github-deployments/src/index.ts
index 2ee681332a..06eed2a2a2 100644
--- a/plugins/github-deployments/src/index.ts
+++ b/plugins/github-deployments/src/index.ts
@@ -14,4 +14,5 @@
  * limitations under the License.
  */
 export { githubDeploymentsPlugin, EntityGithubDeploymentsCard } from './plugin';
+export { GithubDeploymentsTable } from './components/GithubDeploymentsTable';
 export { isGithubDeploymentsAvailable } from './Router';
diff --git a/plugins/github-deployments/src/mocks/mocks.ts b/plugins/github-deployments/src/mocks/mocks.ts
index f636a08558..c0afb325db 100644
--- a/plugins/github-deployments/src/mocks/mocks.ts
+++ b/plugins/github-deployments/src/mocks/mocks.ts
@@ -49,6 +49,10 @@ export const responseStub: QueryResponse = {
             commitUrl: 'https://exampleapi.com/123456789',
             abbreviatedOid: '12345',
           },
+          creator: {
+            login: 'robot-user-001',
+          },
+          payload: '{"target":"moon"}',
         },
         {
           state: 'pending',
@@ -58,6 +62,10 @@ export const responseStub: QueryResponse = {
             commitUrl: 'https://exampleapi.com/543212345',
             abbreviatedOid: '54321',
           },
+          creator: {
+            login: 'robot-user-002',
+          },
+          payload: '{"target":"sun"}',
         },
       ],
     },
@@ -76,6 +84,10 @@ export const refreshedResponseStub: QueryResponse = {
             commitUrl: 'https://exampleapi.com/123456789',
             abbreviatedOid: '12345',
           },
+          creator: {
+            login: 'robot-user-001',
+          },
+          payload: '',
         },
         {
           state: 'failure',
@@ -85,6 +97,10 @@ export const refreshedResponseStub: QueryResponse = {
             commitUrl: 'https://exampleapi.com/543212345',
             abbreviatedOid: '54321',
           },
+          creator: {
+            login: 'robot-user-002',
+          },
+          payload: '',
         },
       ],
     },