Tschaplygin (disambiguation)
Tschaplygin stands for:
- a Soviet aerodynamicist, see Sergei Alexejewitsch Tschaplygin
-
Valery Andreevich Tschaplygin (* 1952), Soviet cyclist
- a city named after Sergei Alexejewitsch Tschaplygin in the Lipetsk Oblast (Russia), see Tschaplygin
- an asteroid named after Sergei Alexejewitsch Tschaplygin, see (4032) Chaplygin
- an exactly linearized potential equation of a steady plane gas flow, see Tschaplygin equation