- Ray Lugo
- Ray Luke
- Ray Luther and Bob Spencer
- Ray Luv
- Ray Luzier
- Ray Lyell
- Ray Lynch
- Ray Lyrics
- Ray Mac
- Ray MacCarty
- Ray Macklin
- Ray Madonado
- Ray Major
- Ray Majors
- Ray Mang
- Ray Mantilla
- Ray Mantilla Space Station
- Ray Manzarek
- Ray Marcel Quarles
- Ray Marchica
- Ray Maritano
- Ray Martell
- Ray Martell
- Ray Martin
- Ray Martin And His Concert Orchestra
- Ray Martin and His Orchestra
- Ray Martin Cerimeli
- Ray Martin Orchestra
- Ray Martinez
- Ray Martinez
- Ray Martinez
- Ray Mason Band
- Ray Mason Band
- Ray Massive
- Ray Materick
- Ray McAdaragh
- Ray McAdaragh
- Ray McArthur Hill Stoppers
- Ray McDonald
- Ray McIntyre
- Ray McKinley
- Ray McKinley & His Orchestra
- Ray McKinley Quartet
- Ray McKinney
- Ray McKinstry
- Ray McLean
- Ray McNiece
- Ray McVay
- Ray McVay Orchestra
- Ray Medhurst
- Ray Melton & His Country All-Stars
- Ray Michelsen & The Vikings
- Ray Middleton
- Ray Migascz
- Ray Mighty
- Ray Milland
- Ray Miller
- Ray Miller and His Hotel Gibson Orchestra
- Ray Miller And His Orchestra
- Ray Miner
- Ray Minhinnett
- Ray Mitcham
- Ray Mohamed
- Ray Montford
- Ray Montoya Orquestra
- Ray Moore
- Ray Morris
- Ray Morton
- Ray Morton & the Temp-Tones
- Ray Mosca
- Ray Mosier
- Ray Munnings
- Ray Musiker
- Ray Nace
- Ray Nance
- Ray Naylor
- Ray Neapolitan
- Ray "Nelson" Yeats
- Ray Nicovs
- Ray Noble
- Ray Noble And His New Mayfair Dance Orchestra
- Ray Noble and His Orchestra
- Ray Noble & His All Star American Orchestra
- Ray Noble & His Orchestra
- Ray Noble & His Orchestra
- Ray Norma
- Ray Norris Quintet
- Ray Northcott
- Ray Obiedo
- Ray Oddis
- Ray O'Hara
- Ray Olan
- Ray Olsen
- Ray Oram Chamber Jazz Onsombo