| Club: | Athletic Bilbao |
| Season: | 2024–25 |
| Chrtitle: | President |
| Chairman: | Jon Uriarte |
| Mgrtitle: | Head coach |
| Manager: | Ernesto Valverde |
| Stadium: | San Mamés |
| League: | La Liga |
| League Result: | 16th |
| Cup1: | Copa del Rey |
| Cup1 Result: | Round of 32 |
| Cup2: | Supercopa de España |
| Cup2 Result: | Semi-finals |
| Cup3: | UEFA Europa League |
| Cup3 Result: | League phase |
| Pattern La1: | _athletic2425h |
| Pattern B1: | _athletic2425h |
| Pattern Ra1: | _athletic2425h |
| Pattern Sh1: | _athletic2425h |
| Pattern So1: | _athletic2425hl |
| Leftarm1: | FFFFFF |
| Body1: | FFFFFF |
| Rightarm1: | FFFFFF |
| Shorts1: | 000000 |
| Socks1: | 000000 |
| Pattern B2: | _athletic2425a |
| Pattern Sh2: | _athletic2425a |
| Pattern So2: | _athletic2425a |
| Leftarm2: | 0000F0 |
| Body2: | FFFFFF |
| Rightarm2: | 0000F0 |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
| Prevseason: | 2023–24 |
The 2024–25 season is the 127th season in the history of Athletic Bilbao, and the club's 94th consecutive season in La Liga. In addition to the domestic league, the club is also participating in the Copa del Rey, the Supercopa de España, and the UEFA Europa League.
On 13 June, midfielder Ander Herrera had his contract renewed until the year 2025.[1]
| Player | Transferred from | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| Amorebieta | Loan return | [2] | ||||
| Racing Ferrol | Loan return | [3] | ||||
| Alcorcón | Loan return | [4] | ||||
| Braga | €15,000,000[5] | [6] | ||||
| Alavés | Free | [7] |
| Player | Transferred to | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| Celta Vigo | €10,000,000 | [8] | ||||
| Retired | N/A | [9] | ||||
| End of contract | [10] | |||||
| Albacete | End of contract | [11] | ||||
| Olympiacos | End of contract | [12] | ||||
| Racing Santander | Loan | [13] | ||||
| Alavés | Undisclosed | [14] | ||||
 Imanol García de Albéniz | Sparta Prague | Undisclosed | [15] |
See main article: 2024–25 La Liga.
The match schedule was released on 18 June 2024.[16]
See main article: 2024–25 Copa del Rey.
See main article: 2025 Supercopa de España.
See main article: 2024–25 UEFA Europa League.