This is a list of all personnel changes for the 2011 Indian Premier League (IPL).
The players auction for the 2011 Indian Premier League (fourth season) was held on 8 and 9 January 2011 at the ITC Royal Gardenia, Bangalore.
[8] The following players remained unsold at the end of the two-day auction.
Many franchises signed players after the IPL auction, as replacement of contracted players who were not available to play due to injuries and national commitments.
Under IPL rules, the replacements had to be chosen from the pool of players who went unsold in the January auction, and could not be paid more than the players they were replacing, though they could be paid less.