| 1 | 1-High Wycombe - Chesham - Hemel Hempstead |
| 1 | 1-Princes Risborough - Monks Risborough - Princes Risborough |
| 1 | 1-Aylesbury - Fairford Leys |
| 10 | 10-Aylesbury - Hawkslade |
| 100 | 100-Aylesbury - Milton Keynes |
| 102 | 102-High Wycombe - Beaconsfield - Heathrow Airport [Chiltern Hundreds] |
| 103 | 103-High Wycombe - Beaconsfield - Slough - Windsor [Chiltern Hundreds] |
| 104 | 104-High Wycombe - The Chalfonts - Uxbridge [Chiltern Hundreds] |
| 106 | 106-Amersham - Gerrards Cross - Slough |
| 107 | 107-Amersham - Gerrards Cross - Slough |
| 107 | 107-Oddington - Bicester |
| 108 | 108-Aylesbury - Oakley |
| 108 | 108-Oxford - Forest Hill - Horton-cum-Studley - Langford - Bicester |
| 109 | 109-Ludgershall - Aylesbury |
| 11 | 11-Aylesbury - Lavric Rd - Aylesbury |
| 110 | 110-Thame - Aylesbury |
| 110 | 110-Aylesbury - Long Crendon - Thame - Worminghall |
| 111 | 111-Aylesbury - Thame - Brill - Oakley |
| 112 | 112-Waddesdon - Thame - Aylesbury |
| 113 | 113-Oakley - Thame - Princes Risborough |
| 12 | 12-Slough - Burnham |
| 12 | 12-Slough - Burnham |
| 12 | 12-Slough - Burnham - Priory Estate |
| 12 | 12-Buckingham Park - Berryfields |
| 120 | 120-Aylesbury - Haddenham - Thame - Wheatley - Oxford |
| 120 | 120-Aylesbury - Haddenham - Thame - Wheatley - Oxford |
| 121 | 121-Thame Town Centre - Haddenham (circular service) |
| 13 | 13-Slough - Burnham |
| 13 | 13-Slough - Burnham |
| 130 | 130-Aylesbury - Princes Risborough - High Wycombe |
| 130B | 130B-Aylesbury - Princes Risborough - Bledlow Ridge |
| 130D | 130D-Princes Risborough School - Downley (The Pastures) |
| 130M | 130M-Aylesbury - Marlow Hill, High Wycombe |
| 131 | 131-Buckingham - Brackley |
| 131 | 131-Buckingham - Brackley |
| 132 | 132-Buckingham - Tingewick - Brackley (- Banbury) |
| 133 | 133-Buckingham - Water Stratford |
| 134 | 134-Buckingham - Chackmore - Dadford - Shalstone - Westbury |
| 14 | 14-Aylesbury - Coppice - Aylesbury |
| 149 | 149-Chesham - Bellingdon - St Leonards - Hawridge - Chesham |
| 149 | 149-Chesham - Bellingdon - St Leonards |
| 151 | 151-Akeley - Buckingham - Thornborough - Buckingham |
| 153 | 153-Aylesbury - Weedon - Aston Abbotts - Cubblington - Stewkley |
| 154 | 154-Aylesbury - Stewkley - Newton Longville |
| 155 | 155-Marlow - Little Marlow - Marlow Bottom - Maidenhead |
| 156 | 156-Lane End - Marlow |
| 158 | 158-Marlow - Marlow Bottom - High Wycombe |
| 16 | 16-Aylesbury - Steeple Claydon |
| 160 | 160-Marlow Town Service |
| 162 | 162-Stewkley - Leighton Buzzard - Bletchley |
| 162 | 162-Stewkley - Leighton Buzzard - Bletchley |
| 163 | 163-Leighton Buzzard - Edlesborough - Leighton Buzzard |
| 163 | 163-Leighton Buzzard - Edlesborough - Leighton Buzzard |
| 163 | 163-Leighton Buzzard - Edlesborough - Leighton Buzzard |
| 165 | 165-Aylesbury - Wingrave - Wing - Leighton Buzzard |
| 165 | 165-Aylesbury - Wingrave - Wing - Leighton Buzzard |
| 165 | 165-Aylesbury - Wingrave - Wing - Leighton Buzzard |
| 167 | 167-Ivinghoe - Leighton Buzzard |
| 17 | 17-Aylesbury - Waddesdon - (Grendon Underwood - Marsh Gibbon) - Launton - Bicester |
| 177 | 177-Chesham - Chartridge - Great Missenden - Chesham |
| 177 | 177-Chesham - Chartridge - Great Missenden |
| 178 | 178-Little Kingshill - Chesham Grammar School |
| 18 | 18-Buckingham - Steeple Claydon - Launton - Bicester |
| 18 | 18-Buckingham - Steeple Claydon - Calvert - Launton - Bicester |
| 18 | 18-Buckingham - Bicester |
| 190 | 190-Chesham - Chartridge - Hyde Heath - Chesham |
| 194 | 194-Chesham - Hawridge - Cholesbury - St Leonards |
| 199 | 199-Chesham - Hawridge - Cholesbury - St Leonards |
| 1A | 1A-High Wycombe - Amersham - Chesham - Pond Park |
| 1B | 1B-High Wycombe - Amersham - Chesham - Pond Park |
| 1C | 1C-High Wycombe - Amersham - Chesham - Chartridge |
| 1S | 1S-High Wycombe - Amersham - Chesham - Pond Park |
| 2 | 2-Princes Risborough - Eastfield Rd - Crossfield Rd - Princes Risborough |
| 2 | 2-Aylesbury - Meadowcroft - Aylesbury |
| 27 | 27-High Wycombe : Pheasant Drive - Town Centre - Olympic Way |
| 275 | 275-High Wycombe or Chinnor - Oxford |
| 2E | 2E-Aylesbury - Quarrendon |
| 3 | 3-Slough - Uxbridge |
| 3 | 3-Slough - Uxbridge |
| 3 | 3-Princes Risborough - Longwick - Princes Risborough |
| 30 | 30-High Wycombe - Downley - High Wycombe |
| 300 | 300-Aylesbury - P Risborough - Naphill - High Wycombe |
| 31 | 31-High Wycombe - Hazlemere - Penn |
| 31S | 31S-Bourne End - Penn |
| 32 | 32-Booker - High Wycombe - Micklefield |
| 320 | 320-Chinnor - Princes Risborough |
| 321 | 321-Princes Risborough - Longwick - Thame |
| 322 | 322-Longwick - Icknield Community College (Watlington) |
| 32A | 32A-Micklefield - High Wycombe - Booker |
| 33 | 33-Totteridge - High Wycombe - Desborough Castle |
| 331 | 331-Chinnor - High Wycombe |
| 331 | 331-Ruislip - Ruislip Common - Northwood - Harefield - Uxbridge |
| 333 | 333-High Wycombe - Bryants Bottom - Gt Hampden - Speen |
| 334 | 334-High Wycombe - Speen - Gt Hampden - Bryants Bottom |
| 34 | 34-High Wycombe - Coachway - Cressex - Lane End |
| 354 | 354-Chesham - Berhamsted / Northchurch |
| 36 | 36-High Wycombe - Flackwell Heath - Bourne End |
| 36S | 36S-High Wycombe - Bourne End |
| 37 | 37-High Wycombe - Bourne End - Maidenhead |
| 377 | 377-Loudwater - Beaconsfield - Hazlemere |
| 37A | 37A-High Wycombe - Bourne End / Maidenhead |
| 37B | 37B-High Wycombe - Flackwell Heath - Maidenhead |
| 37S | 37S-High Wycombe - Bourne End |
| 38 | 38-High Wycombe - Deeds Grove - Carver Hill Road - High Wycombe |
| 380 | 380-Jordans - Beaconsfield - Holtspur - Loudwater |
| 39 | 39-High Wycombe - Totteridge - High Wycombe |
| 39A | 39A-High Wycombe - Totteridge - High Wycombe |
| 4 | 4-Princes Risborough - Speen - Lacey Green - Bledlow Ridge |
| 4 | 4-Aylesbury - Berryfields - Aylesbury |
| 40 | 40-High Wycombe - Stokenchurch - Chinnor - Thame |
| 41 | 41-High Wycombe - Great Missenden - Amersham |
| 41H | 41H-High Wycombe - Great Missenden - Amersham |
| 41S | 41S-High Wycombe - Great Missenden - Amersham |
| 4A | 4A-Aylesbury - Meadowcroft - Berryfields - Aylesbury |
| 4E | 4E-Aylesbury - Berryfields - Aylesbury |
| 5 | 5-Princes Risborough - Bledlow - Chinnor - Bledlow - Princes Risborough |
| 5 | 5-Desborough Avenue - Sir William Ramsay School |
| 50 | 50-Aylesbury - Elm Farm - Wendover - Halton |
| 50 | 50-Great Horwood - Winslow - Newton Longville - Milton Keynes |
| 501 | 501-Watford - Aylesbury |
| 502 | 502-Aylesbury - Wendover - Tring - Marsworth - Aylesbury |
| 53 | 53-Bracknell - Wexham Park Hospital via Maidenhead |
| 54A | 54A-Winslow - Little Horwood |
| 54B | 54B-Winslow - Whaddon |
| 54C | 54C-Winslow - Botolph Claydon |
| 577 | 577-Hazlemere - Tylers Green - Penn - Beaconsfield |
| 581 | 581-Beaconsfield - Denham - Uxbridge |
| 583 | 583-Hedgerley - Slough - Langley - Iver - Uxbridge |
| 6 | 6-Maidenhead - Wexham Court |
| 6 | 6-Maidenhead - Wexham Court |
| 6 | 6-Princes Risborough - Kimbles - Ellesborough - Princes Risborough |
| 6 | 6-Aylesbury - Watermead |
| 60 | 60-Aylesbury - Winslow - Buckingham |
| 60 | 60-Aylesbury - North Marston - Winslow - Buckingham |
| 60 | 60-Aylesbury - North Marston - Buckingham |
| 607 | 607-Slough - Chalfonts Community College |
| 60A | 60A-Aylesbury - North Marston - Buckingham |
| 61 | 61-Aylesbury - Tring - Pitstone - Ivinghoe - Eaton Bray - Dunstable |
| 611 | 611-Aylesbury - Marsh - Longwick - Ilmer |
| 61A | 61A-Aylesbury - Tring - Pitstone - Ivinghoe - Eaton Bray - Dunstable |
| 62 | 62-Aylesbury - Cheddington - Marsworth - Aylesbury |
| 63 | 63-Maidenhead - Slough |
| 643 | 643-Ibstone - Marlow Hill Schs - Royal Grammar School |
| 654 | 654-Rgs - Downley - W.wycombe - Bledlow Ridge |
| 66 | 66-Aylesbury - Watermead |
| 67 | 67-Aylesbury - Great Horwood |
| 68 | 68-Maidenhead - Slough |
| 68 | 68-Winslow - Westcroft |
| 6A | 6A-Watermead - Aylesbury |
| 7 | 7-Aylesbury - Bedgrove - Aylesbury |
| 71 | 71-Chesham - Whelpley Hill - Lye Green - Chesham |
| 71A | 71A-Chesham - Hilltop Estate - Chesham |
| 72 | 72-Chesham - Chesham Bois - Quill Hall - Amersham |
| 724 | 724-Harlow - Hertford - Welwyn Garden City - Hatfield - Heathrow |
| 72A | 72A-Chesham - Quill Hall - Amersham - Coleshill |
| 73 | 73-Chesham - Chesham Bois - Amersham - Coleshill |
| 73A | 73A-Chesham - Chesham Bois - Amersham - Coleshill |
| 73S | 73S-Chartridge - Chesham - Amersham - Coleshill |
| 77 | 77-Chesham - Darvell Drive |
| 77 | 77-Chesham - Chartridge |
| 78 | 78-Chesham - Great Hivings |
| 7A | 7A-Aylesbury - Bedgrove - Aylesbury |
| 7B | 7B-Aylesbury - Bedgrove - Aylesbury |
| 80 | 80-Akeley - Brackley |
| 814 | 814-Marlow Hill Schools - Loosley Row |
| 82 | 82-Silverstone UTC - Moulton |
| 83 | 83-Silverstone UTC - Milton Keynes |
| 850 | 850-High Wycombe - Marlow - Henley - Wargrave - Twyford - Reading |
| 87 | 87-Northampton - Brackley |
| 88 | 88-Northampton - Silverstone |
| 9 | 9-Stoke Mandeville Hospital - Aylesbury |
| 951 | 951-Thorpe Park - Watford - Borehamwood |
| BB12 | BB12-Gerrards Cross - The Chalfonts - Marlow Hill Schools |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| K1 | K1-Kingsbrook - Aylesbury |
| LGW | LGW-Oxford City Centre - Thornhill - Lewknor - High Wycombe - Heathrow - Gatwick |
| LHR | LHR-Oxford - Heathrow airport |
| OXF | OXF-Gatwick & Heathrow Airports - Oxford |
| TUBE | TUBE-Oxford - London |
| WP1 | WP1-Slough - Wexham Park Hospital |
| X103 | X103-Slough - Beaconsfield - High Wycombe |
| X20 | X20-Aylesbury - Thame - Oxford |
| X20 | X20-Aylesbury - Thame - Oxford |
| X4 | X4-Aylesbury - Leighton Buzzard - Milton Keynes |
| X4 | X4-Aylesbury - Leighton Buzzard - Milton Keynes |
| X4 | X4-Aylesbury - Leighton Buzzard - Milton Keynes |
| X5 | X5-Aylesbury - Hemel Hempstead |
| X5 | X5-Milton Keynes - Buckingham |
| X5 | X5-Milton Keynes - Buckingham |
| X5 | X5-Buckingham - Oxford |
| X5 | X5-Buckingham - Oxford |
| X6 | X6-Aylesbury - Winslow - Buckingham - Milton Keynes |
| X60 | X60-Aylesbury - Buckingham |
| X61 | X61-Aylesbury - Aston Clinton - Tring - Dunstable - Luton Interchange |
| X74 | X74-Slough - High Wycombe |
| X74 | X74-Slough - High Wycombe |
| X91 | X91-Silverstone - Milton Keynes |
