Thekla Mustard
a character in Gregory Maguire's Hamlet Chronicles book series
Thekla of Mansfeld
character in G. A. Henty's, The Lion of the North
"Thekla (eine Geisterstimme)
" song by Franz Schubert
Teckla Minnau
handmaiden to Senator Padme Amidala in the TV series Star Wars: The Clone Wars
