| Number | Service (From/To) | General Details | Operator | | 102 | Colchester to Harwich | Evenings only, one way, Sat (1 trip) | Eastern National |
| Via Colchester (Harwich Road)-Colchester (Goring Road)-Ardleigh ..... more |
| | Harwich to Colchester | Evenings only, one way, Sat (1 trip) | " |
| Via Harwich-Dovercourt-Upper Dovercourt (Dovercourt Hospital) ..... more |
| | Harwich to Colchester | Mon to Sat (1 trip) Sun (6 trips) | " |
| Via Harwich-Dovercourt-Upper Dovercourt (Dovercourt Hospital) ..... more |
| 103 | Harwich to Colchester | Mon to Fri (10 trips, 9 back) Sat (7 trips) | " |
| Via Harwich-Dovercourt-Upper Dovercourt (Dovercourt Hospital) ..... more |
| | Harwich to Colchester (Middleborough) | Only this direction, Mon to Fri (1 trip) | " |
| Via Harwich-Dovercourt-Upper Dovercourt (Dovercourt Hospital) ..... more |
| | Mistley to Colchester | Only this direction, Mon to Fri (2 trips) | " |
| Via Manningtree-Lawford-Ardleigh-Colchester-Harwich Road ..... more |
| 104 | Harwich to Colchester | Mon to Fri (8 trips, 9 back) Sat (7 trips) | " |
| Via Harwich-Dovercourt-Upper Dovercourt (Dovercourt Hospital) ..... more |
| 81A | Colchester to Manningtree | Only this direction, Mon to Fri (1 trip) | Panther Travel |
| Via Colchester (Middleborough)-Colchester (Town Rail Station) ..... more |
| | Manningtree to Colchester | Evenings only, one way, Mon to Fri (1 trip) | " |
| Via Lawford-Ardleigh-Dedham Heath-Dedham-Langham-Colchester (Severalls Business Park) ..... more |