Faculty
Faculty at Grenville Secondary School
| Mrs. Williams | Principal | |
| Mr. K. Chitterman | Electronics | Secretaries |
| Mr. A. Chitterman | Mathematics | Ms. Daniel |
| Miss. Bowen | French/Spanish | Ms. Dolena Clarke |
| Miss. Clark | English A/English B | |
| Mr. Farray | Geography/Information Technology | Caretakers |
| Mr. J. Harford | Information Technology | Mr. Trevor Baptiste |
| Miss. K. Harford | Mathematics/Integrated Science | Miss. Martina Joseph |
| Miss. John | English A | Miss. Jean St. Cyr Sayers |
| Ms. Joseph | Clothing and Textile/Food and Nutrition | |
| Miss. Lambert | Clothing and Textile/Home Economics | TuckShop |
| Miss. Lessey | Mathematics/Integrated Science | Mrs. Doslyn George |
| Mr. Mark | Physics/Mathematics | Miss. Earlyn Lowhor |
| Mr. Mason | Wood work/Industrial Arts | Miss. Linfore Mark |
| Miss. Matthew | English A/Art | |
| Mr. Maxwell | Building Technology/Industrial Arts/Wood work | |
| Mr. L. Mitchell | Art | School Feeding |
| Mr. N. Mitchel | Mathematics/Technical Drawing | Mrs. Lydia B. Gill |
| Ms. P. Noel | Physical Education | Mrs. Alexandrina Modeste |
| Mr. Nurse | Information Technology/Electronics/Mathematics | |
| Mrs . Peters | Geography/Principles of Business | Library |
| Ms. Phillip | Home Management | Ms. O. Phillip |
| Ms. Pierre | Social Studies/Principles of Business | |
| Miss. Richards | Chemistry/Human and Social Biology | |
| Ms. D. Roberts | English A/English B | |
| Ms I. Roberts | Home Economics/Food and Nutrition/Home management | |
| Ms. Rush | Mathematics/English A/Principles of Accounts | |
| Mrs. St. Cyr | French and English A | |
| Mrs. K. Andrew Samuel | English B | |
| Ms. St .Louis | Clothing and Textile | |
| Mr. J. Samuel | Integrated Science | |
| Mr. C. Sawney | Human and Social Biology/Integrated Science/Agricultural Science | |
| Mr. K. Thomas | Agricultural Science | |
| Miss. Walcot | Spanish/English B and Office Administration | |
| Mr. Wardally | Biology and Integrated Science | |
| Miss. J. Williams | Principles of Business and Social Studies | |
| Miss. I. Williams | ||
| Mr. C. George | Guidance and counselling | |
| Mrs. Agatha Noel | Guidance and counselling |