The West Ham midfielder has enjoyed an outstanding year on a personal level – being voted the Football Writers' Player of the Year and establishing himself in Fabio Capello’s plans - but relegation for the Hammers will see the England midfielder’s future in doubt this summer.
Redknapp is a known admirer of Parker having previously trying to sign him but expects to face stiff competition for his signature.
“Well, he’s a good player, a top player, Footballer of the Year this year,” Redknapp said, according to The Mirror.
“I’m sure people are going to be interested in Scott. I know a couple of other clubs are interested, big clubs, but we’ll wait and see.
“Which clubs? Arsenal, Liverpool. I think they’re big clubs in for him. That’s the rumours anyway, that’s what I hear, so it will be hard.”
Redknapp also admitted his interest in Lille talent Eden Hazard; another player that has been linked with a move to the Premier League and one the Spurs boss watched when he was present for the French Cup final against PSG.
“Yeah, I like him," Redknapp added.
“I watched him this week. He is a good player, but it’s difficult because there are some good players in this country that I like.
“There’s a few lads over here I would like to go for if we can make some openings. we need to make openings first.”