1896-1897

 Pos  Name
   1  Hastings
   2  North End Rangers
   3  Lewes
   4  Brighton Athletic
   5  Eastbourne Swifts
   6  Hailsham
   7  East Grinstead

1897-1898

 Pos  Name
   1  Brighton Athletic
   2  Brighton Hornets
   3  Royal Sussex Regiment
   4  Hastings
   5  Hailsham
   6  Eastbourne Swifts
   7  Lewes
   8  North End Rangers
   9  East Grinstead
   
Royal Sussex Regiment and Eastbourne Swifts left league.
East Grinstead left and joined Mid-Sussex League.

1898-1899

 Pos  Name
   1  Brighton Athletic
   2  Hove
   3  Hastings
   4  Hailsham
   5  Brighton Hornets
   6  North End Rangers
   7  Lewes

1899-1900

Senior Division
 Pos  Name
   1  Hastings
   2  Brighton Athletic
   3  Newhaven & Cement Works
   4  St Leonards
   5  Hailsham
   6  Hove
   7  Brighton Hornets
   8  Eastbourne Swifts
   9  Lewes

Junior Division
 Pos  Name
   1  Hastings II
   2  East Grinstead
   3  Seaford
   4  Newhaven & Cement Works II
   5  Brighton Athletic II
   6  Phoenix Ironworks
   7  St Leonards II
   
St Leonards II and Brighton Athletic II left league.