The Eastern constituency (No.211[a]) is a Russian legislative constituency in Saint Petersburg.

The constituency was initially created in 1995 from parts of North East and South East constituencies and was based in eastern Saint Petersburg.

The constituency was significantly altered in 2016 as nearly all of former Eastern constituency was placed into reestablished North Eastern constituency, while new Eastern constituency is based in Nevsky District, which has been taken from Southern constituency.

A by-election was scheduled after Against all line received the most votes.