I think just about everyone in the UK grew up watching Doctor Who and I began watching it in around 1976/77. I've seen many episodes since but the Doctors I like are Tom Baker, Jon Pertwee and Peter Davison, in that order.
The first Doctor, played by William Hartnell (1963-1966)

The second Doctor, played by Patrick Troughton (1966-1969)

The third Doctor, played by Jon Pertwee (1970-1974)

The fourth Doctor, played by Tom Baker (1974-1981)

The fifth Doctor, played by Peter Davison (1982-1984)

The sixth Doctor, played by Colin Baker (1984-1986)

The seventh Doctor, played by Sylvester McCoy (1987-1989)

The eighth Doctor, played by Paul McGann (1996)

Also, Doctor Who films spin off - Dr Who and the Daleks, and Daleks Invasion Earth 2150AD, played by Peter Cushing
