diff --git a/.changeset/2826.md b/.changeset/2826.md
new file mode 100644
index 0000000000..fb2dbb6877
--- /dev/null
+++ b/.changeset/2826.md
@@ -0,0 +1,20 @@
+---
+'example-app': minor
+'@backstage/core': minor
+'@backstage/create-app': minor
+'@backstage/plugin-catalog': minor
+'@backstage/plugin-github-actions': minor
+'@backstage/plugin-jenkins': minor
+'@backstage/plugin-lighthouse': minor
+---
+
+The InfoCard variant `'height100'` is deprecated. Use variant `'gridItem'` instead.
+
+When the InfoCard is displayed as a grid item within a grid, you may want items to have the same height for all items.
+Set to the `'gridItem'` variant to display the InfoCard with full height suitable for Grid:
+`<InfoCard variant="gridItem">...</InfoCard>`
+
+Changed the InfoCards in '@backstage/plugin-github-actions', '@backstage/plugin-jenkins', '@backstage/plugin-lighthouse'
+to pass an optional variant to the corresponding card of the plugin.
+
+As a result the overview content of the EntityPage shows cards with full height suitable for Grid.
diff --git a/packages/app/src/components/catalog/EntityPage.tsx b/packages/app/src/components/catalog/EntityPage.tsx
index f30e7ff34f..0a3007237e 100644
--- a/packages/app/src/components/catalog/EntityPage.tsx
+++ b/packages/app/src/components/catalog/EntityPage.tsx
@@ -105,10 +105,12 @@ const RecentCICDRunsSwitcher = ({ entity }: { entity: Entity }) => {
   let content: ReactNode;
   switch (true) {
     case isJenkinsAvailable(entity):
-      content = <JenkinsLatestRunCard branch="master" />;
+      content = <JenkinsLatestRunCard branch="master" variant="gridItem" />;
       break;
     case isGitHubActionsAvailable(entity):
-      content = <RecentWorkflowRunsCard entity={entity} />;
+      content = (
+        <RecentWorkflowRunsCard entity={entity} limit={4} variant="gridItem" />
+      );
       break;
     case isTravisCIAvailable(entity):
       content = <RecentTravisCIBuildsWidget entity={entity} />;
@@ -127,9 +129,9 @@ const RecentCICDRunsSwitcher = ({ entity }: { entity: Entity }) => {
 };
 
 const OverviewContent = ({ entity }: { entity: Entity }) => (
-  <Grid container spacing={3}>
+  <Grid container spacing={3} alignItems="stretch">
     <Grid item md={6}>
-      <AboutCard entity={entity} />
+      <AboutCard entity={entity} variant="gridItem" />
     </Grid>
     <RecentCICDRunsSwitcher entity={entity} />
     {isGitHubAvailable(entity) && (
@@ -145,7 +147,7 @@ const OverviewContent = ({ entity }: { entity: Entity }) => (
     )}
     {isLighthouseAvailable(entity) && (
       <Grid item sm={4}>
-        <LastLighthouseAuditCard />
+        <LastLighthouseAuditCard variant="gridItem" />
       </Grid>
     )}
     {isPullRequestsAvailable(entity) && (
diff --git a/packages/core/src/layout/InfoCard/InfoCard.tsx b/packages/core/src/layout/InfoCard/InfoCard.tsx
index 1a4ceb024b..d13a94375f 100644
--- a/packages/core/src/layout/InfoCard/InfoCard.tsx
+++ b/packages/core/src/layout/InfoCard/InfoCard.tsx
@@ -70,6 +70,15 @@ const VARIANT_STYLES = {
       flexDirection: 'column',
       height: '100%',
     },
+    gridItem: {
+      display: 'flex',
+      flexDirection: 'column',
+      height: 'calc(100% - 10px)', // for pages without content header
+      marginBottom: '10px',
+    },
+    /**
+     * @deprecated This variant is replaced by 'gridItem'.
+     */
     height100: {
       display: 'flex',
       flexDirection: 'column',
@@ -81,9 +90,15 @@ const VARIANT_STYLES = {
     fullHeight: {
       flex: 1,
     },
+    /**
+     * @deprecated This variant is replaced by 'gridItem'.
+     */
     height100: {
       flex: 1,
     },
+    gridItem: {
+      flex: 1,
+    },
   },
 };
 
@@ -100,9 +115,10 @@ const VARIANT_STYLES = {
  * By default the InfoCard has no custom layout of its children, but is treated as a block element. A
  * couple common variants are provided and can be specified via the variant property:
  *
- * Display the card full height suitable for DataGrid:
+ * When the InfoCard is displayed as a grid item within a grid, you may want items to have the same height for all items.
+ * Set to the 'gridItem' variant to display the InfoCard with full height suitable for Grid:
  *
- *   <InfoCard variant="height100">...</InfoCard>
+ *   <InfoCard variant="gridItem">...</InfoCard>
  */
 type Props = {
   title?: ReactNode;
@@ -142,17 +158,21 @@ export const InfoCard = ({
   noPadding,
 }: Props): JSX.Element => {
   const classes = useStyles();
-
   /**
    * If variant is specified, we build up styles for that particular variant for both
    * the Card and the CardContent (since these need to be synced)
    */
   let calculatedStyle = {};
   let calculatedCardStyle = {};
-
   if (variant) {
     const variants = variant.split(/[\s]+/g);
     variants.forEach(name => {
+      if (name === 'height100') {
+        // eslint-disable-next-line no-console
+        console.warn(
+          "Variant 'height100' of InfoCard is deprecated. Use variant 'gridItem' instead.",
+        );
+      }
       calculatedStyle = {
         ...calculatedStyle,
         ...VARIANT_STYLES.card[name as keyof typeof VARIANT_STYLES['card']],
diff --git a/packages/create-app/templates/default-app/packages/app/src/components/catalog/EntityPage.tsx b/packages/create-app/templates/default-app/packages/app/src/components/catalog/EntityPage.tsx
index 5480d8218a..7d65b3261a 100644
--- a/packages/create-app/templates/default-app/packages/app/src/components/catalog/EntityPage.tsx
+++ b/packages/create-app/templates/default-app/packages/app/src/components/catalog/EntityPage.tsx
@@ -53,9 +53,9 @@ const CICDSwitcher = ({ entity }: { entity: Entity }) => {
 };
 
 const OverviewContent = ({ entity }: { entity: Entity }) => (
-  <Grid container spacing={3}>
+  <Grid container spacing={3} alignItems="stretch">
     <Grid item>
-      <AboutCard entity={entity} />
+      <AboutCard entity={entity} variant="gridItem" />
     </Grid>
   </Grid>
 );
@@ -77,7 +77,7 @@ const ServiceEntityPage = ({ entity }: { entity: Entity }) => (
       title="API"
       element={<ApiDocsRouter entity={entity} />}
     />
-     <EntityPageLayout.Content
+    <EntityPageLayout.Content
       path="/docs/*"
       title="Docs"
       element={<DocsRouter entity={entity} />}
@@ -97,7 +97,7 @@ const WebsiteEntityPage = ({ entity }: { entity: Entity }) => (
       title="CI/CD"
       element={<CICDSwitcher entity={entity} />}
     />
-     <EntityPageLayout.Content
+    <EntityPageLayout.Content
       path="/docs/*"
       title="Docs"
       element={<DocsRouter entity={entity} />}
@@ -112,7 +112,7 @@ const DefaultEntityPage = ({ entity }: { entity: Entity }) => (
       title="Overview"
       element={<OverviewContent entity={entity} />}
     />
-     <EntityPageLayout.Content
+    <EntityPageLayout.Content
       path="/docs/*"
       title="Docs"
       element={<DocsRouter entity={entity} />}
diff --git a/plugins/catalog/src/components/AboutCard/AboutCard.tsx b/plugins/catalog/src/components/AboutCard/AboutCard.tsx
index d9a8142d66..266d5fa843 100644
--- a/plugins/catalog/src/components/AboutCard/AboutCard.tsx
+++ b/plugins/catalog/src/components/AboutCard/AboutCard.tsx
@@ -58,6 +58,15 @@ const useStyles = makeStyles(theme => ({
   description: {
     wordBreak: 'break-word',
   },
+  gridItemCard: {
+    display: 'flex',
+    flexDirection: 'column',
+    height: 'calc(100% - 10px)', // for pages without content header
+    marginBottom: '10px',
+  },
+  gridItemCardContent: {
+    flex: 1,
+  },
 }));
 
 const iconMap: Record<string, React.ReactNode> = {
@@ -82,14 +91,15 @@ function getCodeLinkInfo(entity: Entity): CodeLinkInfo {
 
 type AboutCardProps = {
   entity: Entity;
+  variant?: string;
 };
 
-export function AboutCard({ entity }: AboutCardProps) {
+export function AboutCard({ entity, variant }: AboutCardProps) {
   const classes = useStyles();
   const codeLink = getCodeLinkInfo(entity);
 
   return (
-    <Card>
+    <Card className={variant === 'gridItem' ? classes.gridItemCard : ''}>
       <CardHeader
         title="About"
         action={
@@ -114,7 +124,9 @@ export function AboutCard({ entity }: AboutCardProps) {
         }
       />
       <Divider />
-      <CardContent>
+      <CardContent
+        className={variant === 'gridItem' ? classes.gridItemCardContent : ''}
+      >
         <Grid container>
           <AboutField label="Description" gridSizes={{ xs: 12 }}>
             <Typography
diff --git a/plugins/github-actions/src/components/Cards/Cards.tsx b/plugins/github-actions/src/components/Cards/Cards.tsx
index 7e4d5f5fb6..1f1e2997df 100644
--- a/plugins/github-actions/src/components/Cards/Cards.tsx
+++ b/plugins/github-actions/src/components/Cards/Cards.tsx
@@ -81,10 +81,9 @@ const WidgetContent = ({
 export const LatestWorkflowRunCard = ({
   entity,
   branch = 'master',
-}: {
-  entity: Entity;
-  branch: string;
-}) => {
+  // Display the card full height suitable for
+  variant,
+}: Props) => {
   const errorApi = useApi(errorApiRef);
   const [owner, repo] = (
     entity?.metadata.annotations?.[GITHUB_ACTIONS_ANNOTATION] ?? '/'
@@ -102,7 +101,7 @@ export const LatestWorkflowRunCard = ({
   }, [error, errorApi]);
 
   return (
-    <InfoCard title={`Last ${branch} build`}>
+    <InfoCard title={`Last ${branch} build`} variant={variant}>
       <WidgetContent
         error={error}
         loading={loading}
@@ -113,14 +112,18 @@ export const LatestWorkflowRunCard = ({
   );
 };
 
+type Props = {
+  entity: Entity;
+  branch: string;
+  variant?: string;
+};
+
 export const LatestWorkflowsForBranchCard = ({
   entity,
   branch = 'master',
-}: {
-  entity: Entity;
-  branch: string;
-}) => (
-  <InfoCard title={`Last ${branch} build`}>
+  variant,
+}: Props) => (
+  <InfoCard title={`Last ${branch} build`} variant={variant}>
     <WorkflowRunsTable branch={branch} entity={entity} />
   </InfoCard>
 );
diff --git a/plugins/github-actions/src/components/Cards/RecentWorkflowRunsCard.tsx b/plugins/github-actions/src/components/Cards/RecentWorkflowRunsCard.tsx
index e5bba7fad9..46f60981a0 100644
--- a/plugins/github-actions/src/components/Cards/RecentWorkflowRunsCard.tsx
+++ b/plugins/github-actions/src/components/Cards/RecentWorkflowRunsCard.tsx
@@ -18,9 +18,9 @@ import { errorApiRef, useApi } from '@backstage/core-api';
 import { GITHUB_ACTIONS_ANNOTATION } from '../useProjectName';
 import { useWorkflowRuns } from '../useWorkflowRuns';
 import React, { useEffect } from 'react';
-import { EmptyState, Table } from '@backstage/core';
+import { EmptyState, InfoCard, Table } from '@backstage/core';
 import { WorkflowRunStatus } from '../WorkflowRunStatus';
-import { Button, Card, Link, TableContainer } from '@material-ui/core';
+import { Button, Link } from '@material-ui/core';
 import { generatePath, Link as RouterLink } from 'react-router-dom';
 
 const firstLine = (message: string): string => message.split('\n')[0];
@@ -30,6 +30,7 @@ export type Props = {
   branch?: string;
   dense?: boolean;
   limit?: number;
+  variant?: string;
 };
 
 export const RecentWorkflowRunsCard = ({
@@ -37,6 +38,7 @@ export const RecentWorkflowRunsCard = ({
   branch,
   dense = false,
   limit = 5,
+  variant,
 }: Props) => {
   const errorApi = useApi(errorApiRef);
   const [owner, repo] = (
@@ -70,15 +72,19 @@ export const RecentWorkflowRunsCard = ({
       }
     />
   ) : (
-    <TableContainer component={Card}>
+    <InfoCard
+      title="Recent Workflow Runs"
+      subheader={branch ? `Branch: ${branch}` : 'All Branches'}
+      noPadding
+      variant={variant}
+    >
       <Table
-        title="Recent Workflow Runs"
-        subtitle={branch ? `Branch: ${branch}` : 'All Branches'}
         isLoading={loading}
         options={{
           search: false,
           paging: false,
           padding: dense ? 'dense' : 'default',
+          toolbar: false,
         }}
         columns={[
           {
@@ -98,6 +104,6 @@ export const RecentWorkflowRunsCard = ({
         ]}
         data={runs}
       />
-    </TableContainer>
+    </InfoCard>
   );
 };
diff --git a/plugins/jenkins/src/components/Cards/Cards.tsx b/plugins/jenkins/src/components/Cards/Cards.tsx
index 5034effdcf..31acedc180 100644
--- a/plugins/jenkins/src/components/Cards/Cards.tsx
+++ b/plugins/jenkins/src/components/Cards/Cards.tsx
@@ -61,12 +61,18 @@ const WidgetContent = ({
   );
 };
 
-export const LatestRunCard = ({ branch = 'master' }: { branch: string }) => {
+export const LatestRunCard = ({
+  branch = 'master',
+  variant,
+}: {
+  branch: string;
+  variant?: string;
+}) => {
   const { owner, repo } = useProjectSlugFromEntity();
   const [{ builds, loading }] = useBuilds(owner, repo, branch);
   const lastRun = builds ?? {};
   return (
-    <InfoCard title={`Last ${branch} build`}>
+    <InfoCard title={`Last ${branch} build`} variant={variant}>
       <WidgetContent loading={loading} branch={branch} lastRun={lastRun} />
     </InfoCard>
   );
diff --git a/plugins/lighthouse/src/components/Cards/LastLighthouseAuditCard.tsx b/plugins/lighthouse/src/components/Cards/LastLighthouseAuditCard.tsx
index d3bc362877..3f7020cba5 100644
--- a/plugins/lighthouse/src/components/Cards/LastLighthouseAuditCard.tsx
+++ b/plugins/lighthouse/src/components/Cards/LastLighthouseAuditCard.tsx
@@ -88,9 +88,10 @@ const LighthouseAuditSummary: FC<{ audit: Audit; dense?: boolean }> = ({
   return <StructuredMetadataTable metadata={tableData} dense={dense} />;
 };
 
-export const LastLighthouseAuditCard: FC<{ dense?: boolean }> = ({
-  dense = false,
-}) => {
+export const LastLighthouseAuditCard: FC<{
+  dense?: boolean;
+  variant?: string;
+}> = ({ dense = false, variant }) => {
   const { value: website, loading, error } = useWebsiteForEntity();
 
   let content;
@@ -105,5 +106,9 @@ export const LastLighthouseAuditCard: FC<{ dense?: boolean }> = ({
       <LighthouseAuditSummary audit={website.lastAudit} dense={dense} />
     );
   }
-  return <InfoCard title="Lighthouse Audit">{content}</InfoCard>;
+  return (
+    <InfoCard title="Lighthouse Audit" variant={variant}>
+      {content}
+    </InfoCard>
+  );
 };