Yes. Although the hand-spankings I got from my father (mother never spanked me) were not fetishistic in themselves, I know he was a fetishist.
The actual spankings happened very quickly, they were usually given in anger after he'd chased me up the stairs to my room, and it was all over very quickly, no waiting, no implements, no corner-time or any other ritual, just a rapid barrage of hand spanks to my bare bottom until I was crying. These spankings basically petered out by the time I was eight or so.
However, in my early 20s, he discovered my collection of spanking magazines, hidden in plain sight midway along a shelf of Personal Computer World in my bedroom. In the most awkward conversation of my life, he questioned me in great detail about them, indicating that he'd read every single page of every single mag (not just one or two as my mother had pre-warned me about), and the nature of the questions revealed the truth pretty fast. Also, he'd made some rather kinky comments to a family friend around the same time.
As the years went on, other comments and conversations also confirmed his proclivities.
However, with the possible exception of the last spanking I ever got, I don't feel that he ever openly satisfied his fetish by spanking me.
(One reason the idea of school corporal punishment so fascinated me as a child was that - from the stories I'd read - it was carried out coolly, calmly, and methodically; no anger involved, just plenty of ritual and “for your own good”. Such a huge difference from my own frightening domestic experiences.)