Alejandro "Alex" Meraz, American actor
Alejandro Toledo, 48th President of Peru
Alejandro Falla (Ramirez), Colombian tennis player
Alejandro Sanz (born Alejandro Sánchez Pizarro), Spanish singer-songwriter
Alejandro Antonio García Abad, Chilean singer-songwriter
Alejandro Peña (Vásquez), Dominican baseball player
Alejandro Valverde (Belmonte), Spanish racing cyclist
Alejandro Jara, Chilean Deputy Director-General of the World Trade Organization
Alejandro Fernández (Abarca), Mexican pop singer Kevin Alejandro, American actor
"Alejandro," song by by Lady Gaga
Alejandro Burromuerto, contestant on TV's "Total Drama World Tour"
Alejandro Murrieta aka Zorro, character in film "The Mask of Zorro"
Alejandro "Alex" Fuentes, main character in the Perfect Chemistry series by Simone Elkeles