Teams Malintha Gajanayake played for

Main FCTamil Union Cricket and Athletic Club (2000/01-2002/03)
 Chilaw Marians Cricket Club (2003/04-2005/06)
 Nondescripts Cricket Club (2006/07-2008/09)
 Bloomfield Cricket and Athletic Club (2009/10)
 Colombo Cricket Club (2010/11)
Main ListATamil Union Cricket and Athletic Club (2000/01-2002/03)
 Chilaw Marians Cricket Club (2003/04-2005/06)
 Nondescripts Cricket Club (2006/07-2008/09)
 Bloomfield Cricket and Athletic Club (2009/10)
 Colombo Cricket Club (2010/11)
Main Twenty20Chilaw Marians Cricket Club (2004/05-2005/06)
 Nondescripts Cricket Club (2006/07)
Other FCSri Lanka A (2001/02-2005/06)
 Sri Lanka Board Under-23s XI (2002/03)
 Uva (2003/04)
 Western Province (2004/05)
Other ListASri Lanka Emerging Players (2003/04)
 Sri Lanka A (2004-2005/06)
 Sri Lanka Cricket Development XI (2006)
Other Twenty20Basnahira North (2007/08)
Under-19 TestSri Lanka Under-19s (1998/99-2000)
Under-19 ODISri Lanka Under-19s (1997/98-2000)
Essex Premier LeagueColchester and East Essex (2008)
North East Premier LeagueStockton (2009-2010)
Under-19 World CupSri Lanka Under-19s (1997/98-1999/00)
Sri Lanka Club ChampionshipTamil Union Cricket and Athletic Club (2000/01-2002/03)
 Chilaw Marians Cricket Club (2003/04-2005/06)
 Nondescripts Cricket Club (2006/07-2008/09)
 Bloomfield Cricket and Athletic Club (2009/10)
 Colombo Cricket Club (2010/11)
MiscellaneousSri Lanka Under-15s (1996)
 Sri Lanka Under-19s (1998/99)
 Tamil Union Cricket and Athletic Club Under-23s (2000-2002)
 Tamil Union Cricket and Athletic Club (2000/01)
 Chilaw Marians Cricket Club Under-23s (2003)
 Sri Lanka Cricket XI (2005)
 Sri Lanka Cricket Development XI (2005/06)
 Sri Lanka (2006/07)
 Colchester and East Essex Second XI (2008)
 Colchester and East Essex (2008)
 Colchester and East Essex (2008)
 Stockton (2009-2010)