Several Crows will wear new numbers this season.

The most recent addition to Adelaide’s list, rookie Kyle Hartigan, will wear No.41.

The No.41 was last worn in an AFL game by Brodie Martin, who now owns the No.36 jumper.

Draftees Sam Siggins (No.20) and Rory Atkins (No.21) will be neighbours in the locker room.

The No.20 guernsey became available when forward/ruckman Josh Jenkins made the switch to the vacant No.4. The No.4, which has previously been worn in games by Sean Tasker, Lance Picioane, Matthew Clarke and most recently Kurt Tippett, holds significance for Jenkins.

“I wore the No.4 jersey while playing basketball as a youngster, so I thought I may as well jump at the chance to have it again,” Jenkins said.

“Obviously, I’m well aware Kurt was prominent in the guernsey but I’m looking to make my own mark and, hopefully, have a successful career in the No.4.”

Atkins replaces Richmond recruit Chris Knights, who played 96 games for Adelaide, in locker No.21. Other players to wear the No.21 in an official match are David Brown, Trent Ormond-Allen, James Gallagher (who started in No.41) and Matthew Bode (who finished in the No.10).

John Klug, Matthew Powell, Aaron Keating, Tyson Stenglein, Ivan Maric and Jenkins have all pulled on No.20 for the Crows.

Ruckman Angus Graham will don the No.15, most recently owned by Brad Symes and also worn in two premierships by David Pittman. Former basketballers Jack Osborn and Tim Klaosen will wear No.30 and No.39 respectively. Forward Peter Vardy wore the No.30 in the Club's 1998 premiership.

Matt Wright will also wear a different number next season. Wright has taken over the No.11 guernsey formerly owned by two-time Best Team Man Michael Doughty, who retired in September.

Only two other players have worn the No.11 at Adelaide, Tony McGuinness and Brett James.

Exciting young midfielder Brad Crouch, who has played one NAB Cup game, wears the No.2.