Rosa's Cantina may refer to:

• "Rosa's Cantina", a song by David Cassidy from his 1976 album Gettin' It in the Streets
• "Rosa's Cantina", a song by Deep Purple from their 1996 album Purpendicular

• RKSV Groene Ster
• RKSV Leonidas
• RKSV Nuenen
• RK Tacklers
• R. K. Talwar
• RK Tekstilec
• R/K theory
• R K Trivedi
• Rkt (software)
• RK Tutunski Kombinat
• RKTV
• RKTY
• R. Kuhaneswaran
• RK Ulcinj
• R. Kumaraguru
• R. Kumaravadivel
• RK University
• RK Vardar Skopje
• RK Vardar Vatrostalna Skopje
• RKV FC SITHOC
• RK Vikingi
• RK Vitez
• RK Vojvodina
• RK Vojvodina roster
• RKVV Aristos