Philip Kenneth "Phil" Collen (d. 8 Aralık 1957), İngiliz hard rock grubu Def Leppard'ın gitaristidir. Gruba Pete Willis'in ayrılışından sonra 1982 de katıldı.
Phil Collen · Vivian Campbell
"Wasted" · "Rock Brigade" · "Hello America" · "Let It Go" · "Bringin' On the Heartbreak" · "Photograph" · "Rock of Ages" · "Foolin'" · "Too Late for Love" · "Women" · "Animal" · "Pour Some Sugar on Me" · "Hysteria" · "Armageddon It" · "Love Bites" · "Rocket" · "Let's Get Rocked" · "Make Love Like a Man" · "Have You Ever Needed Someone So Bad" · "Heaven Is" · "Stand Up (Kick Love into Motion)" · "Tonight" · "Two Steps Behind" · "Action" · "Desert Song" · "Miss You in a Heartbeat" · "When Love & Hate Collide" · "Slang" · "Work It Out" · "All I Want Is Everything" · "Breathe a Sigh" · "Promises" · "Paper Sun" · "Goodbye" · "Day After Day" · "Now" · "Long, Long Way to Go" · "Four Letter Word" · "No Matter What" · "Rock On" · "20th Century Boy" · "Nine Lives" · "C'mon C'mon" · "Undefeated" · "It's All About Believin'" ·