Radiated tortoise
Razor-backed musk turtle
Razorback musk turtle
Red Amazon side-necked turtle
Red padloper
Red side-necked turtle
Red-bellied short-necked turtle
Red-bellied turtle
Red-cheeked mud turtle
Red-crowned roofed turtle
Red-eared slider
Red-faced short-necked turtle
Red-footed tortoise
Red-headed Amazon River turtle
Red-headed river turtle
Red-necked pond turtle
Reeves' turtle
Reimann's snake-necked turtle
Reptiles
Rice-field terrapin
Ridley turtles
Ringed map turtle
Rio Grande cooter
River cooter
River terrapin
River terrapins
River turtles
Roti Island snake-necked turtle
Ryukyu yellow pond turtle
Ryukyu yellow-margined box turtle