Teachers’ Service Commission (TSC) is a body established in Kenya to manage human resources within the education sector. Kenyan teachers in high school, colleges and ECDE Centers are employed and managed by the body.
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The TSC headquarters are in Nairobi, TSC House on Kilimanjaro Avenue in UpperHill in Nairobi. The body however has branches countrywide in all counties. The following are the contacts of county directors in their respective counties:
| REGION/COUNTY | CONTACT ADDRESS |
| Headquarters office | Private Bag, Nairobi info@tsc.go.ke 0202892000 |
| Nairobi region contacts  | County Director, Nairobi P. O. BOX 49416-00100, Nairobi-GPO cdirnairobi@tsc.go.ke |
| Kakamega County  | County Director, Kakamega P.O .BOX 2964-50100, Kakamega cdirkakameka@tsc.go.ke |
| Bungoma County | P.O. BOX 1285-50200, Bungoma cdirbungoma@tsc.go.ke |
| Vihiga County | P.O. BOX 1453-50300, Maragoli |
| Busia County | P.O.BOX 196-50400, Busia cdirbusia@tsc.go.ke |
| Kisumu County  | County Director, Kisumu P.O. BOX 7489-40100, Kisumu cdirkisumu@tsc.go.ke |
| Kisii County | P.O. BOX 556-40200, Kisii cdirkisii@tsc.go.ke |
| Siaya County | P.O. BOX 622-40600, Siaya cdirsiaya@tsc.go.ke |
| Homabay County | P.O.BOX 673-40300, Homabay cdirhomabay@tsc.go.ke |
| Migori County | P.O.BOX 760-40400, Migori cdirmigori@tsc.go.ke |
| Nyamira County | cdirnyamira@tsc.go.ke |
| Garrissa County | P.O.BOX 1688 – 70100, Garissa cdirgarissa@tsc.go.ke |
| Mandera County | P. O. BOX 264 – 70300, Mandera  cdirmandera@tsc.go.ke  |
| Wajir County | P. O. BOX 507 – 70200, Wajir  cdirwajir@tsc.go.ke  |
| Marsabit County  | P. O. BOX 362 – 60500, Marsabit  cdirmarsabit@tsc.go.ke  |
| Kilifi County  | P. O. BOX 1227 – 80108, Kilifi  cdirkilifi@tsc.go.ke  |
| Lamu County  | P. O. BOX 448 – 80500, Lamu  cdirlamu@tsc.go.ke  |
| Taita Taveta County | P. O. BOX 351 – 80305, Mwatate  cdirtaitataveta@tsc.go.ke  |
| Tana River County | P. O. BOX 133 – 70101, Hola  cdirtanariver@tsc.go.ke   |
| Mombasa County | P. O. BOX 88869 – 80100, Mombasa  cdirmombasa@tsc.go.ke  |
| Kwale County | P. O. BOX 76 – 80403, Kwale  cdirkwale@tsc.go.ke  |
| Embu County | P. O. BOX 2754 – 60100, Embu cdirembu@tsc.go.ke |
| Meru County | P. O. BOX 2966 – 60200, Meru cdirmeru@tsc.go.ke |
| Isiolo County | P.O. BOX 797 – 60300, Isiolo cdirisiolo@tsc.go.ke |
| Machakos County | P. O. BOX 351 – 90100, Machakos cdirmachakos@tsc.go.ke |
| Kitui County | P. O. BOX 1541 – 90200, Kitui cdirkitui@tsc.go.ke |
| Makueni County | P. O. BOX 505 – 90300, Makueni cdirmakueni@tsc.go.ke |
| Tharaka Nithi County | P. O. BOX 781 – 60215, Chuka |
| Turkana County | P. O. BOX 293 – 30500, Lodwar cdirturkana@tsc.go.ke |
| West Pokot County | P. O. BOX 32 – 20600, Kapenguria cdirwestpokot@tsc.go.ke |
| Samburu County | P. O. BOX 32 – 20600, Maralal cdirsamburu@tsc.go.ke |
| Trans Zoia County  | P. O. BOX 4442 – 30200, Kitale  cdirtransnzoia@tsc.go.ke |
| Uasin Gishu County | P. O. BOX 256 – 30100, Eldoret cdiruasingishu@tsc.go.ke |
| Elgeyo Marakwet County | P. O. BOX 384 – 30700, Iten cdirelgeyomarakwet@tsc.go.ke |
| Nandi County | P. O. BOX 1123 – 30300, Kapsabet  cdirnandi@tsc.go.ke |
| Baringo County | P. O. BOX 17 – 30400, Kabarnet  cdirbaringo@tsc.go.ke |
| Nakuru County | P. O. BOX 491 – 20100, Nakuru  cdirnakuru@tsc.go.ke |
| Narok County | P. O. BOX 931 – 20500, Narok cdirnarok@tsc.go.ke |
| Kericho County | P. O. BOX 2280 – 20200, Kericho  cdirkericho@tsc.go.ke |
| Bomet County | P. O. BOX 369 – 20400, Bomet  cdirbomet@tsc.go.ke  |
| Kajiado County | P. O. BOX 560 – 01100, Kajiado  cdirkajiado@tsc.go.ke  |
| Laikipia County  | P. O. BOX 484- 10400, Nanyuki  cdirlaikipia@tsc.go.ke  |
| Nyeri County | P. O. BOX 526 – 10100, Nyeri  cdirnyeri@tsc.go.ke  |
| Kirinyaga County | P. O. BOX, Kerugoya  cdirkirinyaga@tsc.go.ke  |
| Murang’a County | P. O. BOX, Muranga  cdirmuranga@tsc.go.ke  |
| Kiambu County | P. O. BOX 28 – 00900, Kiambu  cdirkiambu@tsc.go.ke  |
| Nyadarua County | P. O. BOX 224 – 20303, Olkalao cdirnyandarua@tsc.go.ke  |
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