The Wallasey pub shooting was a mass shooting on 24 December 2022 at 23:50 (GMT). The shooting occurred at the Lighthouse pub in Wallasey Village, a district of Wallasey, Merseyside, England. One person was killed and five others were injured, one critically.

A mass shooting is a violent crime in which one or more attackers kill or injure multiple individuals simultaneously using a firearm. There is no widely accepted definition of "mass shooting" and different organizations tracking such incidents use different definitions. Definitions of mass shootings exclude warfare and sometimes exclude instances of gang violence, armed robberies, familicides and terrorism. The perpetrator of an ongoing mass shooting may be referred to as an active shooter.