Mark Jeffrey Radford (born July 5, 1959) is an American former National Basketball Association (NBA) player who played from 1981 to 1983. He played college basketball for the Oregon State Beavers from 1977 to 1981, and was drafted in the third round (53rd overall) of the 1981 NBA draft by the Seattle SuperSonics. He played in 97 career games over two seasons for the SuperSonics. He has a career high 22 points, 5 rebounds, 7 assists, 4 steals and 2 blocks. he had a career average of 3.6 points, 0.8 rebounds, 1.7 assists, 0.5 steals, 0.1 blocks and 1.2 turnovers.
Radford has two children, Armin and Nina, the latter of which went on to play collegiate basketball for Northern Arizona University.
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|- | style="text-align:left;"| | style="text-align:left;"|Seattle | 43 || 0 || 8.6 || .540 || .667 || .507 || .7 || 1.3 || .4 || .0 || 3.4 |- | style="text-align:left;"| | style="text-align:left;"|Seattle | 54 || 2 || 8.1 || .488 || .222 || .411 || .9 || 1.9 || .6 || .1 || 3.7 |- class=sortbottom |style="text-align:center;" colspan=2|Career | 97 || 2 || 8.3 || .507 || .286 || .458 || .8 || 1.7 || .5 || .1 || 3.6