diff --git a/.changeset/green-readers-burn.md b/.changeset/green-readers-burn.md
deleted file mode 100644
index 60c5264616e8..000000000000
--- a/.changeset/green-readers-burn.md
+++ /dev/null
@@ -1,13 +0,0 @@
----
-"@fluidframework/telemetry-utils": minor
----
----
-"section": legacy
----
-
-`MockLogger` has been removed from the alpha+legacy API surface
-
-The `MockLogger` class previously exposed in the alpha+legacy API surface of `@fluidframework/telemetry-utils` has
-been removed.
-No replacement is provided, as this class was only intended for use in testing scenarios, and should be trivial to
-re-implement in any codebase that still uses it.
diff --git a/packages/utils/telemetry-utils/api-report/telemetry-utils.legacy.alpha.api.md b/packages/utils/telemetry-utils/api-report/telemetry-utils.legacy.alpha.api.md
index 1ce147013080..dccaecb1069f 100644
--- a/packages/utils/telemetry-utils/api-report/telemetry-utils.legacy.alpha.api.md
+++ b/packages/utils/telemetry-utils/api-report/telemetry-utils.legacy.alpha.api.md
@@ -55,6 +55,24 @@ export interface ITelemetryPerformanceEventExt extends ITelemetryGenericEventExt
 // @alpha
 export type ITelemetryPropertiesExt = Record<string, TelemetryEventPropertyTypeExt | Tagged<TelemetryEventPropertyTypeExt>>;
 
+// @alpha @deprecated
+export class MockLogger implements ITelemetryBaseLogger {
+    constructor(minLogLevel?: LogLevel);
+    assertMatch(expectedEvents: Omit<ITelemetryBaseEvent, "category">[], message?: string, inlineDetailsProp?: boolean, clearEventsAfterCheck?: boolean): void;
+    assertMatchAny(expectedEvents: Omit<ITelemetryBaseEvent, "category">[], message?: string, inlineDetailsProp?: boolean, clearEventsAfterCheck?: boolean): void;
+    assertMatchNone(disallowedEvents: Omit<ITelemetryBaseEvent, "category">[], message?: string, inlineDetailsProp?: boolean, clearEventsAfterCheck?: boolean): void;
+    assertMatchStrict(expectedEvents: Omit<ITelemetryBaseEvent, "category">[], message?: string, inlineDetailsProp?: boolean, clearEventsAfterCheck?: boolean): void;
+    clear(): void;
+    get events(): readonly ITelemetryBaseEvent[];
+    matchAnyEvent(expectedEvents: Omit<ITelemetryBaseEvent, "category">[], inlineDetailsProp?: boolean, clearEventsAfterCheck?: boolean): boolean;
+    matchEvents(expectedEvents: Omit<ITelemetryBaseEvent, "category">[], inlineDetailsProp?: boolean, clearEventsAfterCheck?: boolean): boolean;
+    matchEventStrict(expectedEvents: Omit<ITelemetryBaseEvent, "category">[], inlineDetailsProp?: boolean, clearEventsAfterCheck?: boolean): boolean;
+    readonly minLogLevel: LogLevel;
+    send(event: ITelemetryBaseEvent, logLevel?: LogLevel): void;
+    // (undocumented)
+    toTelemetryLogger(): ITelemetryLoggerExt;
+}
+
 // @alpha
 export type TelemetryEventCategory = "generic" | "error" | "performance";
 
diff --git a/packages/utils/telemetry-utils/src/mockLogger.ts b/packages/utils/telemetry-utils/src/mockLogger.ts
index 99ed93dd14d1..23714cd9ed0a 100644
--- a/packages/utils/telemetry-utils/src/mockLogger.ts
+++ b/packages/utils/telemetry-utils/src/mockLogger.ts
@@ -23,7 +23,28 @@ import type {
  * Records events sent to it, and then can walk back over those events, searching for a set of expected events to
  * match against the logged events.
  *
- * @internal
+ * @deprecated
+ *
+ * This class is not intended for use outside of the `fluid-framework` repo, and will be removed from
+ * package exports in the near future.
+ *
+ * Please migrate usages by either creating your own mock {@link @fluidframework/core-interfaces#ITelemetryBaseLogger}
+ * implementation, or by copying this code as-is into your own repo.
+ *
+ * @privateRemarks TODO: When we are ready, this type should be made `internal`, and the deprecation notice should be removed.
+ *
+ * @deprecated
+ *
+ * This class is not intended for use outside of the `fluid-framework` repo, and will be removed from
+ * package exports in the near future.
+ *
+ * Please migrate usages by either creating your own mock {@link @fluidframework/core-interfaces#ITelemetryBaseLogger}
+ * implementation, or by copying this code as-is into your own repo.
+ *
+ * @privateRemarks TODO: When we are ready, this type should be made `internal`, and the deprecation notice should be removed.
+ *
+ * @legacy
+ * @alpha
  */
 export class MockLogger implements ITelemetryBaseLogger {
 	/**