|Real name:||Yelena Klimanov|
|Portrayed by:||Kath Soucie|
Yelena Klimanov is a minor character in The Batman.
She only appears in the season 1 episode "Q&A" and she is voiced by Kath Soucie. She was a contestant of the show "Think Thank Thunk" and she was competing with Arthur Brown. Anyways, Arthur loses and she became a chess champion.
She was later captured by him, after her humiliation in pubblic. Along with Ross Darren and Herbert Ziegler, she was saved by Batman.