"Felicidad (Margherita)" is a 1980 single by German band Boney M., not included in any original album by the group.

Boney M.'s version was a cover of Italian artist Massara's 1979 summer hit "Margherita (Love In The Sun)" which was sung in Italian and was released in English in the UK under the title "Margarita (Mamma, Oh Mamma)".

Due to a frosty relationship to the group's members at the time, producer Frank Farian tried to record it with session singers La Mama (Cathy Bartney, Patricia Shockley, Madeleine Davis) and himself only on vocals[citation needed] but was forced by record company Hansa to overdub Boney M. singers Liz Mitchell and Marcia Barrett's vocals.

[2] First pressings of the single feature a 4:58 mix which includes the fourth verse My anticipation, no I cannot delay.

In Italy, the single was released backed with "Children of Paradise", while an early German test pressing has "Calendar Song" from "Oceans of Fantasy" on the B-side.