"Pangeran Katak atau Iron Henry" (, artinya "Raja Katak dari Solo ("Iron Heinrich") adalah sebuah kisah dongeng yang dikenal melalui versi yang ditulis oleh Grimm Bersaudara. Secara tradisional, cerita tersebut merupakan cerita pertama dalam kumpulan cerpen mereka.

Referensi

Bacaan tambahan 
 The Prince of the Pond, Jimmy the Pickpocket of the Palace, Gracie the Pixie of the Puddle, a trilogy by Donna Jo Napoli
 The Frog Princess, a novel by E. D. Baker

Pranala luar 

 Nice English version
 Fairyland Illustrated Frog Prince
 SurLaLune Fairy Tale Pages: The Annotated Frog King 
 Frog Kings: Folktales about Slimy Suitorss
 Elizabeth Barrette, "Frog Prince" (e-text)
 "Frog Prince 1978 Russian Cartoon"
 Archived audio recording of The Frog Prince, recorded as part of an ArtsSmarts educational project
 Frogprince.ca , presents the Frog Prince for kids
 Auburn and the Frog Prince Storyboard Video

Cerita dongeng