"Mambo Italiano" is a popular song written by Bob Merrill in 1954 for the American singer Rosemary Clooney. The song became a hit for Clooney, reaching the top ten on record charts in the US and France and No. 1 on the UK Singles Chart in early 1955. The song has shown enduring popularity, with several cover versions and appearances in numerous films.

Rose M. Clooney was an American singer and actress. She came to prominence in the early 1950s with the song "Come On-a My House", which was followed by other pop numbers such as "Botch-a-Me", "Mambo Italiano", "Tenderly", "Half as Much", "Hey There", "This Ole House", and "Sway". She also had success as a jazz vocalist. Clooney's career languished in the 1960s, partly because of problems related to depression and drug addiction, but revived in 1977, when her White Christmas co-star Bing Crosby asked her to appear with him at a show marking his 50th anniversary in show business. She continued recording until her death in 2002.