Leonard William Hambro, known as Lenny Hambro (October 16, 1923 – September 26, 1995), was a journeyman jazz musician who played woodwinds, primarily alto saxophone, with a host of bands, orchestras, and jazz notables from the early 1940s through the mid-1960s, and continued as a session musician, music producer, booking agent, and entertainment coordinator through the mid-1990s. Early in his professional career, Hambro spelled his name "Lennie" but changed it to the former spelling in 1954, although he was occasionally referred to as "Lennie" in the press as late as 1957. Hambro broke into the profession with Gene Krupa in 1942. However, he is best known for his time as manager and assistant band leader with the New Glenn Miller Orchestra under the direction of Ray McKinley. He was well known in the Latin Jazz community and was closely associated with Chico O’Farrill.
Of Dutch Jewish heritage and the son of a diamond setter, Hambro was born in the Bronx in October 1923 and lived in, or in the vicinity of New York City for the majority of his life. He married songstress Lynn Michels of Chester, Pennsylvania, in 1960, and together they raised two boys, Lee and Larry. Hambro died of a blood clot following open-heart surgery in September 1995, at Egg Harbor Township, New Jersey. During his lifetime, he worked over 80 recording sessions and appears as either a leader or sideman on nearly 100 LPs / CDs released in the U.S, as well as numerous foreign titles.