Billy Gilmour

Billy Gilmour contract and transfer fees

Billy Gilmour's contract with Napoli runs until 30 June 2029 (31 months left). The final six months open on 1 January 2029, when FIFA rules let him agree a pre-contract elsewhere.

Billy Gilmour has moved for €22m in disclosed transfer fees since 2015 (2 paid transfers). The biggest: €14m, Brighton & Hove Albion to Napoli, Aug 2024.

Napoli paid €14m for Billy Gilmour in August 2024. His value is now €21m, €7m above the fee. That is €237k per appearance across his 59 for them so far.

Billy Gilmour transfer history and what each club made

• Chelsea · academy graduate · sold to Brighton & Hove Albion for €8m (Sep 2022) · profit for Chelsea €8m
• Brighton & Hove Albion · signed from Chelsea for €8m (Sep 2022) · sold to Napoli for €14m (Aug 2024) · profit for Brighton & Hove Albion €6m
• Napoli · signed from Brighton & Hove Albion for €14m (Aug 2024) · current club

Billy Gilmour injury record and availability

Billy Gilmour has no injury or suspension on record as of 10 Nov 2026.

In the 2026/27 league season Billy Gilmour has played 451 of a possible 990 minutes (46%): 4 starts and 8 appearances in 11 games, average rating 6.92.

Since 2020, Billy Gilmour has had 4 injury spells: 294 days out and 32 games missed. Most frequent: knee injury (2 times). Longest: knee injury, 131 days (Jul 2020).

• 2026/27: no injury recorded
• 2025/26: 1 spell, 105 days out, 3 games missed
• 2024/25: no injury recorded

Napoli injury list

Billy Gilmour international career: Scotland caps

Billy Gilmour has 50 senior caps for Scotland (3,354 minutes, 41 starts), the first in June 2021.

Last 12 months: 7 caps, 6 starts, 458 minutes in 7 matchday squads. Last in the squad on 11 Oct 2026.

Billy Gilmour: club-trained at Chelsea

Billy Gilmour is club-trained at Chelsea: our record shows him registered there for three entire seasons or 36 months between the ages of 15 and 21.

• Chelsea

We count a player as club-trained when his record shows him registered with the club for three entire seasons or 36 months between the ages of 15 and 21 (UEFA's home-grown test), wherever he started and whatever he cost; time on loan counts for the club that borrowed him.