London Irish is an English rugby union club.
London Irish may also refer to:
Arsenal F.C., English football club associated with the Irish community in London, particularly in the 1970s and 80s London Irish Amateur, an amateur rugby union club affiliated to London Irish London Irish Rifles, a former volunteer rifle regiment of the British Army, now part of the London Regiment London Irish (TV series), a 2013 sitcom TV series about young Irish people living in London Irish people in London; see Ethnic groups in London#Irish