Cesira and Gallettoni (mother and father)

Priscilla (Calimero's cousin in the original shorts, but changed to be his girlfriend in the 1972 series and all subsequent series)

Giobatta (Priscilla's dad, originally Calimero's uncle)

Theophilus (Calimero's hippie cousin)

Do Vinci (Calimero's great-great grandfather who was a great inventor and the original owner of the house Calimero and his family live in in the 2013 series)

Lyla (his helper only in the 2013 series)

Master Owl (his teacher in 3 animated series But changed to be Ms. Camilla in the 2013 series)

These are the family of Calimero