The Cup will join the Seahawks, including the 2021 season, where he caught 634 passes for 7,776 yards and 57 touchdowns after an eight-year career with the Rams.
The 31-year-old Kupp won Super Bowl MVP honors in the same season, catching 33 passes for 478 yards and six touchdowns in four postseason games.
Kupp was limited to 12 games last season due to an ankle injury, but was still productive in health, scoring 67 receptions for 710 yards and six touchdowns. In Seattle, Kupp will help lead the new look receiver group following the offseason departure of DK Metcalf and Tyler Lockett, groups that include Jaxon Smith-Njigba of the 2024 Pro Bowl selection and recent free agent add Marquez Valdes scantling.
Before entering the NFL as a third round pick, Kupp had a record-breaking career in eastern Washington, piling up 428 receptions, 6,464 yards and 73 touchdowns over four seasons.