Mornington Crescent - Beginners' Game
- A rule version of the popular game for beginners.
- http://www.daemoneye.com/mc.html

Mornington Crescent Variations
- Details of the variations of Mornington Crescent played on the radio show I'm Sorry I Haven't a Clue.
- http://www.isihac.co.uk/games/mcvariations/index.html

Mornington Crescent
- Wikipedia article about the game, its background, rules, variants and trivia.
- http://en.wikipedia.org/wiki/Mornington_Crescent_%28game%29

MC5
- Interactive game server with general discussion, MC and poetry games.
- http://www.rab.org.uk/mc/

Encyclopaedia Morningtonia
- A Wiki project to document the history, rules, variants and prominent players of MC. Free registration required to contribute.
- http://kevan.org/morningtonia

The Mrs Trellis Official website
- Dedicated to the work of Mrs Ivy Trellis, including news, official appearances and games.
- http://www.mrs-trellis.co.uk/

Mornington Crescent - The Last of the Truly Great Games
- An article on the history of the game with a brief outline of its rules.
- http://www.galactic-guide.com/articles/6S8.html

White Rose MC
- Archives of the old game servers at York and Madeira, including some 900 archived games, player profiles and the original Encyclopaedia Morningtonia.
- http://www.dunx.org/cgi-bin/white-rose/index

The Mornington Crescent Appreciation Society
- Rules of conduct, house rules and a discussion of the game.
- http://www.bbc.co.uk/dna/h2g2/A769395

Mornington Crescent at Metta
- A one-person game simulator with a pull-down menu of stations.
- http://metta.org.uk/light/crescent/

Mornington Crescent in Outer Space
- Interactive game server. Active and archived games, and a league table.
- http://parslow.com/mornington

Orange Mornington Crescent
- Dunx presents a history of MC on the web, and photographic records of pilgrimages to the tube station. Also the home of the Orange MC server.
- http://www.dunx.org/mc/