Quero may refer to:

• Diego Arias Quero (born 1999), Chilean football player
• Eduin Quero (born 1997), Venezuelan football player
• Félix Quero (born 1982), Spanish football player
• Juan Quero (born 1984), Spanish football player
• Manuel Cortés Quero (1906-1991), Spanish politician
• Manuel Quero Turillo (1554–1605), Roman Catholic prelate

• Quero, Spain
• Quero, Veneto, Italy
• Quero Canton, Ecuador
• Quero Vas, Italy
• San José de Quero District, Peru

• 78652 Quero, a minor planet
• Querô, a 2007 Brazilian film
• Quero, a Brazilian company owned by Kraft Heinz

• Kero (disambiguation)