| Click on the service number or details below for more information. |
| Num. | Service (From/To) | General Details | Operator |
| 21 | Brentwood to Ongar | Mon to Fri (every 60 mins) Sat (22 trips) | Ensign Bus |
| Via Brentwood-Pilgrims Hatch-Kelvedon Hatch-Langford Bridge ..... more |
| | Warley to Ongar | Mon to Fri (4 trips, 1 back) | " |
| Via Brentwood-Rail Station-Brentwood-Pilgrims Hatch-Kelvedon Hatch ..... more |
| 31 | Brentwood (Rail Station Circular) | Details Unknown | " |
| 61 | Blackmore to Brentwood | Details Unknown | Swallow Coach |
| 71 | Brentwood to Stondon Massey | Only this direction, Mon to Fri (1 trip) | Stephensons |
| Via Warley-Brentwood (Rail Station)-Brentwood-Pilgrims Hatch ..... more |
| | Brentwood to Stondon Massey | Only this direction, Mon to Fri (2 trips) | " |
| Via Warley-Brentwood (Rail Station)-Brentwood-Coxtie Green ..... more |
| | Stondon Massey to Brentwood | Mon to Fri (2 trips, 1 back) | " |
| Via Hook End-Kelvedon Hatch-Pilgrims Hatch-Coxtie Green-Pilgrims Hatch ..... more |
| | Stondon Massey to Brentwood | Only this direction, Mon to Fri (2 trips) | " |
| Via Hook End-Kelvedon Hatch-Coxtie Green-Pilgrims Hatch-Warley ..... more |
| | Stondon Massey Circular | Only this direction, Mon to Fri (1 trip) | " |
| Via Hook End-Kelvedon Hatch-Coxtie Green-Pilgrims Hatch-Warley ..... more |
| 72 | Brentwood to Stondon Massey | Only this direction, Mon to Fri (1 trip) Sat (4 trips) | " |
| Via Warley-Brentwood (Rail Station)-Brentwood-Pilgrims Hatch ..... more |
| | Brentwood to Brentwood | Only this direction, MonThuFri (1 trip) Sat (2 trips) | " |
| Via Brentwood-Warley-Brentwood-Rail Station |
| | Stondon Massey to Brentwood | Only this direction, Mon to Fri (1 trip) Sat (2 trips) | " |
| Via Hook End-Kelvedon Hatch-Navestockside-Coxtie Green-Pilgrims Hatch ..... more |
| 81 | Brentwood to Hutton | Mon to Fri (every 30 mins) Sat (24 trips) | Ensign Bus |
| Via Brentwood-Shenfield-Rail Station-Shenfield |
| | Brentwood to Warley | Mon to Fri (4 trips, 2 back) | " |
| Via Brentwood |
| | Warley to Hutton | Mon to Fri (10 trips, 9 back) | " |
| Via Brentwood-Rail Station-Brentwood-Shenfield-Rail Station ..... more |
| 269 | Brentwood to Grays | Only this direction, Mon to Fri (2 trips) Sat (8 trips) | NIBS |
| Via Brentwood (Rail Station)-Brentwood-Warley-Great Warley ..... more |
| | Brentwood to South Ockendon | Only this direction, Mon to Fri (1 trip) Sat (2 trips) | " |
| Via Brentwood (Rail Station)-Brentwood-Warley-Great Warley ..... more |
| | Brentwood (Sawyers Hall College) to Grays | Only this direction, Mon to Fri (2 trips) | " |
| Via Brentwood (Rail Station)-Brentwood-Warley-Great Warley ..... more |
| | Grays to Brentwood | Only this direction, Mon to Fri (5 trips) Sat (10 trips) | " |
| Via Grays-Stifford Clays-Socketts Heath-Thurrock Community Hospital ..... more |
| 565 | Brentwood (Sawyers Hall College to Rail Station) | Mon to Sat (?) | Eastern National |
| X21 | Lakeside to Ongar | Mon to Fri (2 trips) | Ensign Bus |
| Via Lakeside-North Stifford-Stifford-South Ockendon (Ockendon Rail Station) ..... more |
| X31 | Lakeside to Brentwood | Details Unknown | " |
| X81 | Brentwood to Grays | Only this direction, Mon to Fri (1 trip) | " |
| Via Brentwood (Rail Station)-Brentwood-Warley-Great Warley ..... more |
| | Grays to Hutton | Only this direction, Mon to Fri (1 trip) | " |
| Via Grays-Chafford Hundred-North Stifford-Stifford-South Ockendon ..... more |
| | Lakeside to Brentwood | Mon to Fri (1 trip) | " |
| Via Lakeside-North Stifford-Stifford-South Ockendon-Ockendon Rail Station ..... more |
| | Lakeside to Hutton | Mon to Fri (4 trips) | " |
| Via Lakeside-North Stifford-Stifford-South Ockendon-Ockendon Rail Station ..... more |
