diff --git a/pkgs/misc/tmux-plugins/default.nix b/pkgs/misc/tmux-plugins/default.nix
index 2ee755b02d98..f62d8c8c1f6e 100644
--- a/pkgs/misc/tmux-plugins/default.nix
+++ b/pkgs/misc/tmux-plugins/default.nix
@@ -1056,6 +1056,49 @@ in
     };
   };
 
+  tmux-sm = mkTmuxPlugin {
+    pluginName = "tmux-sm";
+    version = "0-unstable-2026-05-14";
+    src = fetchFromGitHub {
+      owner = "vimlinuz";
+      repo = "tmux-sm";
+      rev = "97d411a11d124443c982d17fde03c1e09809d7b1";
+      hash = "sha256-7HW/TLP/yyQp4j0/utA0tibTv+suV1B2K56pUS3Z004=";
+    };
+    nativeBuildInputs = [ pkgs.makeWrapper ];
+    rtpFilePath = "main.tmux";
+    postInstall = ''
+      chmod +x $target/scripts/session-manager
+      wrapProgram $target/scripts/session-manager \
+        --prefix PATH : ${
+          with pkgs;
+          lib.makeBinPath [
+            fzf
+            gawk
+            coreutils
+          ]
+        }
+      chmod +x $target/scripts/sessionizer
+      wrapProgram $target/scripts/sessionizer \
+        --prefix PATH : ${
+          with pkgs;
+          lib.makeBinPath [
+            fzf
+            tree
+            findutils
+            coreutils
+          ]
+        }
+    '';
+    meta = {
+      homepage = "https://github.com/vimlinuz/tmux-sm";
+      description = "Fuzzy terminal popup to manage tmux sessions using `fzf`";
+      license = lib.licenses.mit;
+      platforms = lib.platforms.unix;
+      maintainers = with lib.maintainers; [ vimlinuz ];
+    };
+  };
+
   tmux-thumbs = pkgs.callPackage ./tmux-thumbs {
     inherit mkTmuxPlugin;
   };