Peter McReynolds (born 21 March 1987) is a Northern Irish politician who is an Alliance Party Member of the Legislative Assembly (MLA).

He attended St Malachy's College, followed by Queen's University Belfast.

He graduated with a BA in French and Linguistics in 2009, and gained an LLM in Human Rights Law in 2012.

McReynolds was later co-opted into the Ormiston DEA on Belfast City Council on 26 June 2016, to replace Mervyn Jones after his death.

McReynolds lists his recreations as music, football, running, weightlifting and French language.