This is a list of honours won by Phibsboro teams and individuals down the years.
Irish Chess Champions
- Michael Littleton – 1962, 1965
- Stephen Brady (FM) – 1991, 1992, 2001, 2003, 2006, 2007, 2012
- Richard O’Donovan – 1996
- Joe Ryan (FM) – 1997, 2004
- Colm Daly (FM) – 1998, 1999
Leinster Championship Winners
- Stephen Brady (FM) – 1990, 1997 and 2003
- Joe Ryan (FM) – 2002
- Juri Firstov – 2013
Irish Correspondence Chess Champions
- John Nolan – 1987, 1989
- Christian Leonard – 1988
Braille Chess Association of Ireland Champion
- Michael Delaney – 1991, 1997, 1999, 2001, 2009
Correspondence Chess International Master
- David Salter earned the title of Correspondence Chess International Master in 2002.
Irish Under-19 Champions
- Art Coldrick – 1959
- Eddie Grant – 1983
Leinster Under-14 Champion
- Conor Gilmer – 1984
Irish Seniors Champion
- Art Coldrick – 2010
Leinster Leagues
- Armstrong Cup (Division One) Winners – 2002, 2003, 2004, 2005, 2008, 2009, 2013.
- Heidenfeld Trophy (Division Two) Winners – 1973, 1992.
- Ennis Shield (Division Three) Winners – 1958 (Division Two), 2000, 2008, 2009.
- O’Hanlon Cup – 1966 (Division Three)
- BEA Cup (Division Five) Winners – 1974, 1979, 1987, 1990, 2013.
- Bodley Cup (Division Six) Winners – 1986, 2008.
Leinster Cup Competitions
- Branagan Cup Winners – 1988, 1991, 2001, 2002, 2004, 2006, 2007, 2008.
All Ireland Club Champions
- National Club Champions – 2003.