The 1966–67 BBC2 Floodlit Trophy was the second occasion on which the BBC2 Floodlit Trophy competition had been held.

Castleford won the trophy by beating Swinton by the score of 7-2
The match was played at Wheldon Road , Castleford, now in West Yorkshire. The attendance was 8,986 and receipts were £1,692
This was to be the second of Castleford's three victories in successive seasons in the first three Floodlit competitions

This season the original eight invitees were joined by Barrow, Rochdale Hornets and Salford bringing the total of entrants up to eleven, an increase of three.
This involved the introduction of a preliminary knock-out round on a two legged home and away basis, to reduce the numbers to eight, followed by a mini-league and with the semi-finals and final stages again being on a knock out basis.

^[1]

1 * Rochdale Hornets join the competition and play first game in the competition
2 * Salford join the competition and play first game in the competition, and first at home in the competition
3 * At the time this was the highest score, highest aggregate score and greatest winning margin, but to be broken three weeks later
4 * Rochdale Hornets play their first game at home in the competition
5 * At the time this was the highest score, highest aggregate score and greatest winning margin
6 * Barrow join the competition and play first game in the competition
7 * Barrow play their first game at home in the competition
8 * Wheldon Road is the home ground of Castleford. The first match was played there in 1927 and the current capacity in the region of 13,000 although the record attendance was 25,449 set in 1935 in a Challenge Cup match against Hunslet.

• 1966–67 Northern Rugby Football League season
• 1966 Lancashire Cup
• 1966 Yorkshire Cup
• BBC2 Floodlit Trophy
• Rugby league county cups