Tim Ten Yen, also known as "TTY", is an English recording artist. He has been called the "Sensational Singing Salaryman". and championed by influential English disc jockey Steve Lamacq as a "cult figure of the future".

He grew up outside of London. His music has been called "devoid of pretention but full of original eccentricity" while the post-punk musician Paul Hawkins has lauded his writing "joyous, catchy and indescribably wonderful songs that are simultaneously utterly universal and entirely unique".