The Indianapolis Colts, part of the AFC South, will introduce their new Nike Rivalries uniforms during the 2026 NFL season. This initiative builds on the NFL's previous unveiling of Rivalries uniforms for the AFC East and NFC West in 2025. The Rivalries program is designed to enhance team identity, allowing each team to wear a uniquely designed uniform that reflects their city during one home game against a division rival. Teams in the AFC South and NFC North will participate in this program, which draws inspiration from the city connect jerseys seen in the NBA and MLB. Additionally, teams can still wear their alternate and throwback uniforms throughout the season, giving the Colts the option to showcase their 'Indiana Nights' alternate uniforms as well. Fans are encouraged to engage by sharing their thoughts on which team will have the best look.