Arch Manning is related to Peyton Manning as his nephew ; Peyton is Arch’s uncle through Peyton’s older brother, Cooper Manning.

Quick Scoop

  • Arch Manning is the son of Cooper Manning, the oldest of the Manning brothers.
  • Peyton Manning and Eli Manning are Cooper’s younger brothers, which makes both Peyton and Eli uncles to Arch.
  • All three brothers are sons of former NFL quarterback Archie Manning, putting Arch directly in the famous multi‑generation Manning football line.

Family Tree Snapshot

  • Archie Manning (patriarch) had three sons: Cooper, Peyton, and Eli.
  • Cooper Manning ’s son is Arch Manning, now a highly touted Texas Longhorns quarterback prospect.
  • That direct line (Arch → Cooper → Archie) is why Arch is often talked about as carrying on the Manning quarterback legacy alongside uncles Peyton and Eli.

In simple terms: Arch is Cooper’s son, Peyton is Cooper’s brother — so Peyton is Arch’s uncle.