Javon Liteff Walker (born October 14, 1978) is an American former professional football player. He was a wide receiver in the National Football League (NFL) and he was drafted by the Green Bay Packers 20th overall in the 2002 NFL draft. He played college football for the Florida State Seminoles.

Walker also played for the Denver Broncos and Oakland Raiders. He was selected to the Pro Bowl with the Packers in 2004.

Walker played for St. Thomas More High School in Lafayette, Louisiana. He holds the records at his high school for most career touchdowns, most touchdowns in a game, and longest play from scrimmage. Walker was drafted by the Florida Marlins in the 12th round (366th overall) of the 1997 Major League Baseball draft, and spent three years in the minor leagues of the organization.

Walker attended Jones County Junior College in Ellisville, Mississippi, where he was Deion Branch's teammate, before enrolling at Florida State University. Walker was also a triple jumper, with a best jump of 15.40 meters, and had a personal-best mark of 6.91 meters in the long jump.

After being drafted by the Green Bay Packers, Walker became the fourth player in NFL history to have 100 receiving yards in each of his first two playoff games (2002 vs. Atlanta and 2003 vs. Seattle). He was selected to the NFC's Pro Bowl team for the first time for the 2004 season, following a breakout year.

After the 2004 season, Walker, backed by new agent Drew Rosenhaus, said that he would not play for the Green Bay Packers again and would retire if he was not traded. Walker had been at odds with the organization since management refused to renegotiate his contract that had two years remaining on it after his Pro Bowl season in 2004, when he caught 89 passes for 1,382 yards and 12 touchdowns. "I just don't like the way the organization runs itself", Walker told ESPN.com. "They want players to come up there and play hard and work hard, but when it comes time to be compensated, it's like, 'We forgot what you've done.'" Walker also said quarterback Brett Favre's comments on his plans to hold out for a better contract last year made living in Wisconsin difficult, and he felt it was unfair that the team let Favre interfere with Walker's squabble with management. "There's an unwritten rule that players stick together," Walker said. Walker said he would not show up for training camp or come back at all for the final season of his contract regardless of whether Favre decided to retire or return. He said he'll repay the Packers the prorated portion of his signing bonus to leave Green Bay. "Why should I risk another year of getting beat up playing for a team that I don't want to play for? That's stupid", Walker said. Walker said that he would be ready for the 2006 season wherever he lands. "If I'm going to go out and take hits, it's going to be for a team that I love playing for", Walker said. "I'm not going to grandstand. I just want the Packers to give me peace of mind."

Ted Thompson released a statement regarding the interview:

During his time as a Green Bay Packer, Javon Walker has been well thought of by everyone here. I like Javon, certainly as a person and as a player. That said, Javon is under contract, which he signed as a 2002 first-round draft choice. That contract is governed by the Collective Bargaining Agreement, which was negotiated between the National Football League and the National Football League Players’ Association, and we expect him to honor it. There have been several highly publicized cases of player discontent in the National Football League. I don’t anticipate us making any concessions in this matter. We will continue to stay the course, and the Green Bay Packers will have no further comment on this topic.