diff --git a/.changeset/chilly-bees-dream.md b/.changeset/chilly-bees-dream.md
new file mode 100644
index 0000000000..34e401a199
--- /dev/null
+++ b/.changeset/chilly-bees-dream.md
@@ -0,0 +1,5 @@
+---
+'@backstage/backend-app-api': patch
+---
+
+Updated logger implementations to match interface changes.
diff --git a/.changeset/wicked-paws-help.md b/.changeset/wicked-paws-help.md
new file mode 100644
index 0000000000..8fbba71662
--- /dev/null
+++ b/.changeset/wicked-paws-help.md
@@ -0,0 +1,5 @@
+---
+'@backstage/backend-plugin-api': patch
+---
+
+Updated `LoggerService` interface with more log methods and meta.
diff --git a/packages/backend-app-api/src/services/implementations/rootLoggerService.ts b/packages/backend-app-api/src/services/implementations/rootLoggerService.ts
index 064091a122..54d40b6a12 100644
--- a/packages/backend-app-api/src/services/implementations/rootLoggerService.ts
+++ b/packages/backend-app-api/src/services/implementations/rootLoggerService.ts
@@ -20,6 +20,7 @@ import {
   LoggerService,
   coreServices,
 } from '@backstage/backend-plugin-api';
+import { LogMeta } from '@backstage/backend-plugin-api';
 import { Logger as WinstonLogger } from 'winston';
 
 class BackstageLogger implements LoggerService {
@@ -29,12 +30,24 @@ class BackstageLogger implements LoggerService {
 
   private constructor(private readonly winston: WinstonLogger) {}
 
-  info(message: string, ...meta: any[]): void {
-    this.winston.info(message, ...meta);
+  error(message: string, meta?: LogMeta): void {
+    this.winston.error(message, meta);
   }
 
-  child(fields: { [name: string]: string }): LoggerService {
-    return new BackstageLogger(this.winston.child(fields));
+  warn(message: string, meta?: LogMeta): void {
+    this.winston.warn(message, meta);
+  }
+
+  info(message: string, meta?: LogMeta): void {
+    this.winston.info(message, meta);
+  }
+
+  debug(message: string, meta?: LogMeta): void {
+    this.winston.debug(message, meta);
+  }
+
+  child(meta: LogMeta): LoggerService {
+    return new BackstageLogger(this.winston.child(meta));
   }
 }
 
diff --git a/packages/backend-plugin-api/api-report.md b/packages/backend-plugin-api/api-report.md
index d3c1292b7e..545728b386 100644
--- a/packages/backend-plugin-api/api-report.md
+++ b/packages/backend-plugin-api/api-report.md
@@ -205,9 +205,15 @@ export type LifecycleServiceShutdownHook = {
 // @public (undocumented)
 export interface LoggerService {
   // (undocumented)
-  child(fields: { [name: string]: string }): LoggerService;
+  child(meta: LogMeta): LoggerService;
   // (undocumented)
-  info(message: string): void;
+  debug(message: string, meta?: Error | LogMeta): void;
+  // (undocumented)
+  error(message: string, meta?: Error | LogMeta): void;
+  // (undocumented)
+  info(message: string, meta?: Error | LogMeta): void;
+  // (undocumented)
+  warn(message: string, meta?: Error | LogMeta): void;
 }
 
 // @public (undocumented)
@@ -219,6 +225,11 @@ export function loggerToWinstonLogger(
   opts?: TransportStreamOptions,
 ): Logger;
 
+// @public (undocumented)
+export type LogMeta = {
+  [name: string]: unknown;
+};
+
 // @public (undocumented)
 export type PermissionsService = PermissionEvaluator | PermissionAuthorizer;
 
diff --git a/packages/backend-plugin-api/src/services/definitions/index.ts b/packages/backend-plugin-api/src/services/definitions/index.ts
index e2f361ff01..3cf2ab4c77 100644
--- a/packages/backend-plugin-api/src/services/definitions/index.ts
+++ b/packages/backend-plugin-api/src/services/definitions/index.ts
@@ -26,7 +26,7 @@ export type {
   LifecycleService,
   LifecycleServiceShutdownHook,
 } from './lifecycleServiceRef';
-export type { LoggerService } from './loggerServiceRef';
+export type { LoggerService, LogMeta } from './loggerServiceRef';
 export type { PermissionsService } from './permissionsServiceRef';
 export type { PluginMetadataService } from './pluginMetadataServiceRef';
 export type { RootLoggerService } from './rootLoggerServiceRef';
diff --git a/packages/backend-plugin-api/src/services/definitions/loggerServiceRef.ts b/packages/backend-plugin-api/src/services/definitions/loggerServiceRef.ts
index b135ccc8e6..1c094549c1 100644
--- a/packages/backend-plugin-api/src/services/definitions/loggerServiceRef.ts
+++ b/packages/backend-plugin-api/src/services/definitions/loggerServiceRef.ts
@@ -16,12 +16,21 @@
 
 import { createServiceRef } from '../system/types';
 
+/**
+ * @public
+ */
+export type LogMeta = { [name: string]: unknown };
+
 /**
  * @public
  */
 export interface LoggerService {
-  info(message: string): void;
-  child(fields: { [name: string]: string }): LoggerService;
+  error(message: string, meta?: Error | LogMeta): void;
+  warn(message: string, meta?: Error | LogMeta): void;
+  info(message: string, meta?: Error | LogMeta): void;
+  debug(message: string, meta?: Error | LogMeta): void;
+
+  child(meta: LogMeta): LoggerService;
 }
 
 /**
diff --git a/packages/backend-plugin-api/src/services/helpers/loggerToWinstonLogger.ts b/packages/backend-plugin-api/src/services/helpers/loggerToWinstonLogger.ts
index 418f669a75..6f435a250a 100644
--- a/packages/backend-plugin-api/src/services/helpers/loggerToWinstonLogger.ts
+++ b/packages/backend-plugin-api/src/services/helpers/loggerToWinstonLogger.ts
@@ -26,9 +26,28 @@ class BackstageLoggerTransport extends Transport {
     super(opts);
   }
 
-  log(info: { message: string }, callback: VoidFunction) {
-    // TODO: add support for levels and fields
-    this.backstageLogger.info(info.message);
+  log(info: unknown, callback: VoidFunction) {
+    if (typeof info !== 'object' || info === null) {
+      callback();
+      return;
+    }
+    const { level, message, ...meta } = info as { [name: string]: unknown };
+    switch (level) {
+      case 'error':
+        this.backstageLogger.error(String(message), meta);
+        break;
+      case 'warn':
+        this.backstageLogger.warn(String(message), meta);
+        break;
+      case 'info':
+        this.backstageLogger.info(String(message), meta);
+        break;
+      case 'debug':
+        this.backstageLogger.debug(String(message), meta);
+        break;
+      default:
+        this.backstageLogger.info(String(message), meta);
+    }
     callback();
   }
 }