- Jack, Alister
- Jackson, Stewart
- James, Margot
- Jardine, Christine
- Jarvis, Dan
- Javid, Sajid
- Jayawardena, Ranil
- Jenkin, Bernard
- Jenkinson, Mark
- Jenkyns, Andrea
- Jenrick, Robert
- Johnson, Alan
- Johnson, Boris
- Johnson, Caroline
- Johnson, Diana
- Johnson, Gareth
- Johnson, Joseph
- Johnson, Kim
- Johnston, David
- Jones, Andrew
- Jones, Darren
- Jones, David
- Jones, Fay
- Jones, Gerald
- Jones, Graham
- Jones, Helen
- Jones, Kevan
- Jones, Marcus
- Jones, Ruth
- Jones, Sarah
- Jones, Susan Elan
- Jupp, Simon