The Milton Keynes Lightning are an ice hockey team founded in 2002 in Milton Keynes, Buckinghamshire. The Lightning currently play in Britain's second-tier professional league, the National Ice Hockey League (NIHL), since the 2019–20 season. The Lightning previously competed in the top tier Elite Ice Hockey League (EIHL) from 2017–2019, and the tier-3/tier-2 English Premier Ice Hockey League (EPIHL) from 2002–2017. Their home rink is 2,200-seat Planet Ice Arena Milton Keynes, known locally as the MK Arena or the Thunderdome.