No, only those which require a deposit. Like CRT, Hollywood and Vine with the Fantasmic package, etc. If you call, they will actually tell you when you make the ADDR of the cancellation fee.
CRT and dinner shows are paid in full. If you miss those, you're out the full price, unless you booked the reservation as a dining plan guest...then there is a no-show fee per person.
At Akershus, California Grill, Victoria & Albert's, and special dining packages like Fantasmic or Candlelight Processional there is a no-show fee.
There is no penalty for missing any other WDW restaurant reservation.