For details of what happened in the main tournaments of the year see 2008 in golf.
2008 | 2008 Summer Olympics | 2011 ATP Challenger Tour | 2012 ATP Challenger Tour | 2013 ATP Challenger Tour | PGA Tour | ATP World Tour 250 series | Tour de France | ATP World Tour 250 Series | 2008 in music | 2013 ATP World Tour | United States presidential election, 2008 | 2012 ATP World Tour | 2001 ATP Tour | 2011 ATP World Tour | ATP World Tour 500 series | Arena Football League (1987–2008) | 2010 ATP World Tour | 2003 ATP Tour | Grand Tour | ATP World Tour Masters 1000 | 1996 ATP Tour | 2002 ATP Tour | UEFA Euro 2008 | 2013 WTA Tour | 2006 ATP Tour | Eurovision Song Contest 2008 | World Poker Tour | 2004 ATP Tour | Champions Tour |
Procter & Gamble (P&G), a manufacturer of a wide range of consumer goods, became the title sponsor in 2008.