Beckford missed out on the player's award to Lloyd Sam of Charlton Athletic and Grayson was beaten to the manager's gong to Phil Parkinson, also of Charlton.
Sam was chosen ahead of three League One strikers, as well as Beckford, there was Gillingham's Simeon Jackson and Huddersfield's Jordan Rhodes.
Parkinson was chosen ahead of Grayson, Brentford's Andy Scott and Milton Keynes Dons' Paul Ince.