The Serna class, Russian designation Project 11770, is a class of air cavity system landing craft constructed for the Russian Navy.

Twelve boats were built by Vostochnaya Verf between 1994 and 2014.

[2] Four ships of the Project 11771 designation were made specifically for export to other countries.

During the 2022 Russian invasion of Ukraine, a Serna-class craft docked at Snake Island was destroyed when the island was attacked by a Ukrainian Bayraktar TB2 drone on 6 May 2022.

[4] This article about a specific military ship or boat of the Soviet Union or Russia is a stub.