Andrei Yureyevich Granichka (; born 18 January 1997) is a Russian Paralympic swimmer who represented Russian Paralympic Committee athletes at the 2020 Summer Paralympics.
Granichka represented Russian Paralympic Committee athletes at the 2020 Summer Paralympics where he won a gold medal in the men's 100 metre backstroke SB5 and a silver medal in the men's 200 metre individual medley SM6.