40th Street 40th Regiment 40th Street Portal 40th Air Expeditionary Wing 40th Airlift Squadron 40th Helicopter Squadron 40th Division 40th Flight Test Squadron 40th Infantry Division (United States) 40th Air Division 40th & Colorado station 2/40th Battalion Judah and 40th Avenue station 40th Army (Soviet Union) 40th (the 2nd Somersetshire) Regiment of Foot 40th Military Airlift Squadron 40th Massachusetts Infantry Regiment 40th New York Infantry Regiment 40th Street station (Market–Frankford Line) 40th Brigade Taraval and 40th Avenue station 40th Street–Lowery Street station 40th ward, Chicago …

40th Battalion 40th Division (United Kingdom) 40th Field Artillery Regiment 40th Division (Imperial Japanese Army) 40th Rifle Division 40th Group Army 40th Parliament of Ontario 40th meridian 40th parallel 40th Artillery Brigade (Ukraine) 40th Heli Squadron (Belgium) 40th Ave & Airport Blvd–Gateway Park station 40th Canadian Parliament 40th Cavalry Regiment (United States) 40th New Zealand Parliament 40th Day after death 40th Expeditionary Bomb Squadron 40th Nova Scotia general election 40th G7 summit 40th Kentucky Infantry Regiment 40th Daytime Emmy Awards 40th Missouri Infantry Regiment (Union) 40th Illinois

Infantry Regiment Army of Two: The 40th Day 40th Iowa Infantry Regiment 40th New Jersey Infantry Regiment 40th Wisconsin Infantry Regiment 40th Ohio Infantry Regiment Pac-Man 40th Anniversary Rubáiyát: Elektra's 40th Anniversary 40th Infantry Brigade Combat Team (United States) 40th Indiana Infantry Regiment 40th Tactical Aviation Brigade (Ukraine) 40th Pathans Women in the 40th Canadian Parliament 40th Army (Soviet Union, 1941–1945) 40th Motorized Infantry Battalion (Ukraine) 40th Manitoba Legislature 40th United States Congress California's 40th senatorial district 40th News and Documentary Emmy Awards 40th Japan Academy Film Prize 40th Virginia Cavalry Battalion 40th Virginia Infantry Regiment 40th César Awa