diff --git a/lib/std/Target.zig b/lib/std/Target.zig
index e9105c4737318576719795cd67e70e6b05d293e4..6124ffd96597d33dbd1027ae8b5757989b536c7a 100644
--- a/lib/std/Target.zig
+++ b/lib/std/Target.zig
@@ -1194,9 +1194,6 @@ pub fn toCoffMachine(target: *const Target) std.coff.IMAGE.FILE.MACHINE {
     };
 }
 
-/// Deprecated; use 'std.zig.Subsystem' instead. To be removed after 0.16.0 is tagged.
-pub const SubSystem = std.zig.Subsystem;
-
 pub const Cpu = struct {
     /// Architecture
     arch: Arch,
diff --git a/lib/std/zig.zig b/lib/std/zig.zig
index fafb3cac422ac17b36dee498ddecf014366fbc91..4c41d56845f7ebd32bb83a51d2ec182b7e4e7154 100644
--- a/lib/std/zig.zig
+++ b/lib/std/zig.zig
@@ -386,23 +386,6 @@ pub const Subsystem = enum {
     efi_boot_service_driver,
     efi_rom,
     efi_runtime_driver,
-
-    /// Deprecated; use '.console' instead. To be removed after 0.16.0 is tagged.
-    pub const Console: Subsystem = .console;
-    /// Deprecated; use '.windows' instead. To be removed after 0.16.0 is tagged.
-    pub const Windows: Subsystem = .windows;
-    /// Deprecated; use '.posix' instead. To be removed after 0.16.0 is tagged.
-    pub const Posix: Subsystem = .posix;
-    /// Deprecated; use '.native' instead. To be removed after 0.16.0 is tagged.
-    pub const Native: Subsystem = .native;
-    /// Deprecated; use '.efi_application' instead. To be removed after 0.16.0 is tagged.
-    pub const EfiApplication: Subsystem = .efi_application;
-    /// Deprecated; use '.efi_boot_service_driver' instead. To be removed after 0.16.0 is tagged.
-    pub const EfiBootServiceDriver: Subsystem = .efi_boot_service_driver;
-    /// Deprecated; use '.efi_rom' instead. To be removed after 0.16.0 is tagged.
-    pub const EfiRom: Subsystem = .efi_rom;
-    /// Deprecated; use '.efi_runtime_driver' instead. To be removed after 0.16.0 is tagged.
-    pub const EfiRuntimeDriver: Subsystem = .efi_runtime_driver;
 };
 
 pub const CompressDebugSections = enum(u2) { none, zlib, zstd };
diff --git a/src/link/Lld.zig b/src/link/Lld.zig
index 715c0ba69f0c8f50ad6306ad7519c173a4d3dc0e..b9b3437be14d96d1146eb870834e8d91b0c12720 100644
--- a/src/link/Lld.zig
+++ b/src/link/Lld.zig
@@ -99,8 +99,6 @@ pub const Elf = struct {
     bind_global_refs_locally: bool,
     pub const HashStyle = enum { sysv, gnu, both };
     pub const SortSection = enum { name, alignment };
-    /// Deprecated; use 'std.zig.CompressDebugSections' instead. To be removed after 0.16.0 is tagged.
-    pub const CompressDebugSections = std.zig.CompressDebugSections;
 
     fn init(comp: *Compilation, options: link.File.OpenOptions) !Elf {
         const PtrWidth = enum { p32, p64 };