2005 WTA Tour Championships

The 2005 WTA Tour Championships was the end-of-year WTA Tour championship. The top 16 women on the 2005 WTA Tour qualified to participate.
==Singles==
Venus Williams was the defending champion, and successfully defended her title, defeating Kim Clijsters 6-2, 6-2 in the final.
===Seeds===
# Lindsay Davenport {Quarterfinals)
# Kim Clijsters (Final)
# Maria Sharapova (Semifinals)
# Amelie Mauresmo (Quarterfinals)
 Mary Pierce (Quarterfinals)
 Justine Henin-Hardenne (First round, walkover)
 Patty Schnyder (First round)
 Nadia Petrova (First round) 
===Draw===
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