| K 16 A | 35 | 350.580 | Caldecote |
| K 17 A | 35 | 368.583 | Hardwick |
| K 17 B | 35 | 377.596 | Dry Drayton |
| Kennett | 66, 76 | | |
| Kennett Heath | 66 | 68-68- | Kennett |
| Kennett pits | 66 | 69-68- | Kennett [W of A 11] |
| Kentford Heath | 76 | 702.682 | Kennett |
| Kings Farm | 48 | 45-86- | Chatteris |
| King's Gap, Devil's Ditch | 66 | 606.624 | Burwell/Swaffham Prior |
| King's Grove | 45 | | Barton |
| King's Hedges | 46 | 457.618 | Cambridge |
| King's Mill | 45 | | Mill Lane, Newnham |
| Kingston | 35 | | |
| Kingston Wood | 35 | 325.540 | Kingston |
| King William IV | 45? | | near Cambridge' ? Histon |
| Kirtling | 65, 75 | | |
| Kirtling Tower | 65 | 68-57- | Kirtling -see also Catledge |
| Kisby's Hut | 26 | 282.637 | Papworth Everard |
| Knapwell | 36, 35 | | |
| Knapwell Wood | 36 | 333.607 | Knapwell |
| Kneesworth | 34 | | Bassingbourn |
| Kneesworth House | 34 | 348.438 | Kneesworth |
| Knight's End | 49 | 41-95- | March |
| Known's Folly | 34 | 392.412 | [see Noon's Folly] |