| Personal information | |||
|---|---|---|---|
| Full name | Jesús Alonso Fernández | ||
| Date of birth | April 24, 1917 | ||
| Place of birth | Havana, Cuba | ||
| Date of death | August 9, 1979 (aged 62) | ||
| Place of death | Madrid, Spain | ||
| Position | Midfielder | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1934–1935 | Real Club Deportivo Oviedo | ||
| 1935 | Real Oviedo | 3 | (2) |
| 1935–1936 | Real Madrid C.F. (amateur) | ||
| 1935–1936 | Real Valladolid (loan) | ||
| 1936–1948 | Real Madrid C.F. | 159 | (65) |
| 1948–1950 | Real Zaragoza | 28 | (7) |
| International career | |||
| 1942 | Spain | 3 | (0) |
| * Club domestic league appearances and goals | |||

Jesús "Chus" Alonso Fernández (April 24, 1917, in Havana – August 9, 1979, in Madrid), was a Spanish association football player. He played as a midfielder.
Alonso's family returned to Spain when he was a child, and played exclusively for Spanish clubs. He scored 2 goals in the inaugural game at the Santiago Bernabéu Stadium, and scored the first goal in competitive game in the new stadium against Athletic Bilbao.
Chus Alonso was born in Cuba to Spanish parents. At birth he was naturalized Spanish, and he played 3 matches for Spain national football team, held with France, Germany and Italy.
Alsonso played 121 matches in La Liga for Real Madrid and scored 56 goals. He also played 39 matches in the Copa del Generalísimo, scoring 12 goals. His trophy collection includes two Spanish Cups and a Copa Eva Duarte.