Eloi is a given name and a surname, and may refer to:
Given name:
- Saint Eligius or Éloi (588–660), Christian saint and bishop
- Eloi Amagat (born 1985), Spanish footballer known simply as Eloi
- Eloi Baribeau (1906-1957), Canadian businessman and politician
- Éloi Guillemette (1911-1984), Canadian politician
- Éloi Johanneau (1770–1851), French philologist
- Eloi Metullus (1892-?), 1924 Olympic sport shooter for Haiti
- Éloi Meulenberg (1912-1989), Belgian road bicycle racer
- Éloi Pélissier (born 1991), French rugby league player
- Elói Schleder (born 1951), Brazilian former long-distance runner
- Elói Silva (born 1993), Portuguese football goalkeeper
- Eloi Tassin (1912-1977), French road bicycle racer
- Eloi Charlemagne Taupin (1767-1814), French general in the Napoleonic Wars
Surname: