diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 8fa3c4fce2a4a..b0711c3467296 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -2605,14 +2605,17 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
         return diagnostic;
     }
 
-    function isDeprecatedSymbol(symbol: Symbol) {
-        const parentSymbol = getParentOfSymbol(symbol);
-        if (parentSymbol && length(symbol.declarations) > 1) {
-            return parentSymbol.flags & SymbolFlags.Interface ? some(symbol.declarations, isDeprecatedDeclaration) : every(symbol.declarations, isDeprecatedDeclaration);
-        }
-        return !!symbol.valueDeclaration && isDeprecatedDeclaration(symbol.valueDeclaration)
-            || length(symbol.declarations) && every(symbol.declarations, isDeprecatedDeclaration);
-    }
+    function isDeprecatedSymbol(symbol: Symbol) {
+        const parentSymbol = getParentOfSymbol(symbol);
+        if (parentSymbol && length(symbol.declarations) > 1) {
+            if (parentSymbol.flags & SymbolFlags.Interface || symbol.flags & SymbolFlags.Accessor) {
+                return some(symbol.declarations, isDeprecatedDeclaration);
+            }
+            return every(symbol.declarations, isDeprecatedDeclaration);
+        }
+        return !!symbol.valueDeclaration && isDeprecatedDeclaration(symbol.valueDeclaration)
+            || length(symbol.declarations) && every(symbol.declarations, isDeprecatedDeclaration);
+    }
 
     function isDeprecatedDeclaration(declaration: Declaration) {
         return !!(getCombinedNodeFlagsCached(declaration) & NodeFlags.Deprecated);
diff --git a/src/services/completions.ts b/src/services/completions.ts
index 28d29136dab89..368829c4e6a8a 100644
--- a/src/services/completions.ts
+++ b/src/services/completions.ts
@@ -6084,10 +6084,14 @@ function symbolCanBeReferencedAtTypeLocation(symbol: Symbol, checker: TypeChecke
     }
 }
 
-function isDeprecated(symbol: Symbol, checker: TypeChecker) {
-    const declarations = skipAlias(symbol, checker).declarations;
-    return !!length(declarations) && every(declarations, isDeprecatedDeclaration);
-}
+function isDeprecated(symbol: Symbol, checker: TypeChecker) {
+    const resolvedSymbol = skipAlias(symbol, checker);
+    const declarations = resolvedSymbol.declarations;
+    if (resolvedSymbol.flags & SymbolFlags.Accessor) {
+        return !!length(declarations) && some(declarations, isDeprecatedDeclaration);
+    }
+    return !!length(declarations) && every(declarations, isDeprecatedDeclaration);
+}
 
 /**
  * True if the first character of `lowercaseCharacters` is the first character
diff --git a/src/services/symbolDisplay.ts b/src/services/symbolDisplay.ts
index 03b2b59193621..c7778ffc2becf 100644
--- a/src/services/symbolDisplay.ts
+++ b/src/services/symbolDisplay.ts
@@ -213,20 +213,25 @@ function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeCheck
     return ScriptElementKind.unknown;
 }
 
-function getNormalizedSymbolModifiers(symbol: Symbol) {
-    if (symbol.declarations && symbol.declarations.length) {
-        const [declaration, ...declarations] = symbol.declarations;
-        // omit deprecated flag if some declarations are not deprecated
-        const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, d => !isDeprecatedDeclaration(d))
-            ? ModifierFlags.Deprecated
-            : ModifierFlags.None;
-        const modifiers = getNodeModifiers(declaration, excludeFlags);
-        if (modifiers) {
-            return modifiers.split(",");
-        }
-    }
-    return [];
-}
+function getNormalizedSymbolModifiers(symbol: Symbol) {
+    if (symbol.declarations && symbol.declarations.length) {
+        const [declaration, ...declarations] = symbol.declarations;
+        // omit deprecated flag if some declarations are not deprecated
+        const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, d => !isDeprecatedDeclaration(d))
+            ? ModifierFlags.Deprecated
+            : ModifierFlags.None;
+        const modifiers = getNodeModifiers(declaration, excludeFlags);
+        if (modifiers) {
+            const result = modifiers.split(",");
+            // For getter/setter pairs, include deprecated if any accessor has @deprecated
+            if (symbol.flags & SymbolFlags.Accessor && !result.includes("deprecated") && some(symbol.declarations, isDeprecatedDeclaration)) {
+                result.push("deprecated");
+            }
+            return result;
+        }
+    }
+    return [];
+}
 
 /** @internal */
 export function getSymbolModifiers(typeChecker: TypeChecker, symbol: Symbol): string {
diff --git a/tests/cases/fourslash/completionsWithDeprecatedGetterSetter.ts b/tests/cases/fourslash/completionsWithDeprecatedGetterSetter.ts
new file mode 100644
index 0000000000000..54053a447cc43
--- /dev/null
+++ b/tests/cases/fourslash/completionsWithDeprecatedGetterSetter.ts
@@ -0,0 +1,35 @@
+/// <reference path="fourslash.ts" />
+
+// Tests that @deprecated on getter/setter pairs correctly marks the property as deprecated in completions.
+// Regression from #41941, reported in #62965.
+
+//// class Test {
+////     /** @deprecated */
+////     public get test1() { return 0; }
+////     public set test1(_value: number) {}
+////
+////     public get test2() { return 0; }
+////     /** @deprecated */
+////     public set test2(_value: number) {}
+////
+////     /** @deprecated */
+////     public get test3() { return 0; }
+////     /** @deprecated */
+////     public set test3(_value: number) {}
+////
+////     public get test4() { return 0; }
+////     public set test4(_value: number) {}
+//// }
+////
+//// const t = new Test();
+//// t./*1*/;
+
+verify.completions({
+    marker: "1",
+    includes: [
+        { name: "test1", kind: "getter", kindModifiers: "public,deprecated", sortText: completion.SortText.Deprecated(completion.SortText.LocationPriority) },
+        { name: "test2", kind: "getter", kindModifiers: "public,deprecated", sortText: completion.SortText.Deprecated(completion.SortText.LocationPriority) },
+        { name: "test3", kind: "getter", kindModifiers: "public,deprecated", sortText: completion.SortText.Deprecated(completion.SortText.LocationPriority) },
+        { name: "test4", kind: "getter", kindModifiers: "public", sortText: completion.SortText.LocationPriority },
+    ],
+});
diff --git a/tests/cases/fourslash/jsdocDeprecated_suggestionGetterSetter.ts b/tests/cases/fourslash/jsdocDeprecated_suggestionGetterSetter.ts
new file mode 100644
index 0000000000000..4e40b678f9f34
--- /dev/null
+++ b/tests/cases/fourslash/jsdocDeprecated_suggestionGetterSetter.ts
@@ -0,0 +1,50 @@
+/// <reference path="fourslash.ts" />
+
+// Tests that @deprecated on getter/setter pairs produces suggestion diagnostics.
+// Regression from #41941, reported in #62965.
+
+//// class Test {
+////     /** @deprecated */
+////     public get test1() { return 0; }
+////     public set test1(_value: number) {}
+////
+////     public get test2() { return 0; }
+////     /** @deprecated */
+////     public set test2(_value: number) {}
+////
+////     /** @deprecated */
+////     public get test3() { return 0; }
+////     /** @deprecated */
+////     public set test3(_value: number) {}
+////
+////     public get test4() { return 0; }
+////     public set test4(_value: number) {}
+//// }
+////
+//// const t = new Test();
+//// const a = t.[|test1|];
+//// const b = t.[|test2|];
+//// const c = t.[|test3|];
+//// const d = t.test4;
+
+const ranges = test.ranges();
+verify.getSuggestionDiagnostics([
+    {
+        "code": 6385,
+        "message": "'test1' is deprecated.",
+        "reportsDeprecated": true,
+        "range": ranges[0],
+    },
+    {
+        "code": 6385,
+        "message": "'test2' is deprecated.",
+        "reportsDeprecated": true,
+        "range": ranges[1],
+    },
+    {
+        "code": 6385,
+        "message": "'test3' is deprecated.",
+        "reportsDeprecated": true,
+        "range": ranges[2],
+    },
+]);