A report in the Daily Mirror quoted three unnamed players as saying the warm-weather training camp descended into farce with one saying it was more like a "stag party".
Redknapp, whose side are seven points adrift at the bottom of the Premier League, confirmed he had stayed in a different hotel to the squad but was incredulous about the allegations.
"If it happened they must have done something I didn't see. I don't believe what you're saying. I can't see it," Redknapp told the newspaper.