Caudron C.161
 The Caudron C.161 was a lightweight French two-seat biplane designed by Caudron for sport or flight training use. A conventional biplane with a square fuselage powered by a 65 hp (48 kW) Salmson radial engine. It had two cockpits in tandem with dual controls in both when not used as a trainer the controls could be removed from the rear cockpit. A variant the C.168 with a more powerful 70 hp (52 kW) Anzani radial engine was also available.