Jennifer 'Jenny' Palmer (born 1 May 1959) is an Ulster Unionist Party (UUP) politician who served as a Lisburn and Castlereagh Councillor for the Lisburn South DEA from 2019 to 2023.

Palmer was a Member of the Northern Ireland Assembly (MLA) for Lagan Valley from 2016 to 2017.

Following the Red Sky scandal, Palmer resigned from the DUP in 2015, and joined the Ulster Unionist Party.

Palmer lost her seat to Pat Catney of the Social Democratic and Labour Party (SDLP) at the 2017 Assembly election.

Palmer was defeated at the 2023 local elections, losing her seat to Peter Kennedy of the Alliance Party.