Round 1 ----
Round 2 ----
Round 3 ----
Round 4 ----
Round 5 ----
Round 6 • Postponed. Game rescheduled to 28 December 2002. • Postponed. Game rescheduled to 28 December 2002. • Postponed. Game rescheduled to 28 December 2002. • Postponed. Game rescheduled to 28 December 2002. ----
Round 7 ----
Round 8 ----
Round 9 • Postponed. Game rescheduled to 15 February 2003. • Postponed. Game rescheduled to 28 December 2002. • Postponed. Game rescheduled to 15 February 2003. ----
Round 10 ----
Round 11 • Postponed. Game rescheduled to 8 March 2003. ----
Round 12 • Postponed. Game rescheduled to 8 March 2003. ----
Round 13 ----
Round 14 ----
Round 15 • Postponed. Game rescheduled to 22 March 2003. ----
Rounds 6 & 9 (rescheduled games) • Game rescheduled from 19 October 2002. • Game rescheduled from 9 November 2002. • Game rescheduled from 19 October 2002. • Game rescheduled from 19 October 2002. • Game rescheduled from 19 October 2002. ----
Round 16 • Postponed. Game rescheduled to 22 March 2003. • Postponed. Game rescheduled to 15 February 2003. • Postponed. Game rescheduled to 22 March 2003. ----
Round 17 • Postponed. Game rescheduled to 5 April 2003. • Postponed. Game rescheduled to 15 February 2003. • Postponed. Game rescheduled to 22 March 2003. • Postponed. Game rescheduled to 15 February 2003. • Postponed. Game rescheduled to 8 March 2003. • Postponed. Game rescheduled to 8 March 2003. ----
Round 18 ----
Round 19 ----
Round 20 • Postponed. Game rescheduled to 5 April 2003. • Postponed. Game rescheduled to 5 April 2003. • Postponed. Game rescheduled to 19 April 2003. • Postponed. Game rescheduled to 5 April 2003. • Postponed. Game rescheduled to 19 April 2003. ----
Round 21 ----
Rounds 9, 16 & 17 (rescheduled games) • Game rescheduled from 4 January 2003. • Game rescheduled from 11 January 2003. • Game rescheduled from 9 November 2002. • Game rescheduled from 11 January 2003. • Game rescheduled from 9 November 2002. ----
Round 22 ----
Round 23 • Postponed. Game rescheduled to 8 March 2003. ----
Rounds 11, 12, 17 & 23 (rescheduled games) • Game rescheduled from 1 March 2003. • Game rescheduled from 30 November 2002. • Game rescheduled from 11 January 2003. • Game rescheduled from 23 November 2002. • Game rescheduled from 11 January 2003. ----
Round 24 ----
Rounds 15, 16 & 17 (rescheduled games) • Game rescheduled from 4 January 2003. • Game rescheduled from 21 December 2002. • Game rescheduled from 4 January 2003. • Game rescheduled from 11 January 2003. ----
Round 25 ----
Rounds 17 & 20 (rescheduled games) • Game rescheduled from 1 February 2003. • Game rescheduled from 11 January 2003. • Game rescheduled from 1 February 2003. • Game rescheduled from 1 February 2003. ----
Round 26 ----
Round 20 (rescheduled games) • Game rescheduled from 1 February 2003. • Game rescheduled from 1 February 2003. ----
Promotion play-off The league runners up of National Division Three South and North would meet in a playoff game for promotion to National Division Two.
Lydney were runners-up in the south and because they had a better league record than north runners-up,
New Brighton, they hosted the play-off match. == Total season attendances ==