Namesakes
Gelasius of Nilopolis
(a.k.a. Gelasios) (m) ?-4xx 
Saints
Gelasius the Mime
(a.k.a. Gelasios) (m) ?
Saints
Gelasius the Martyr
(a.k.a. Gelasios) (m) ?
Saints
Gelasius of Crete
(a.k.a. Gelasios) (m) ?-c. 250
Saints