Tags
| Name ▲ | Type | Count |
| litwick | Species | 1 |
| lizard | General | 1 |
| lopunny | Species | 6 |
| lorenzo | Character | 1 |
| loudred | Species | 1 |
| love | General | 6 |
| lucario | Species | 64 |
| lugia | Species | 10 |
| lurantis | Species | 1 |
| luxio | Species | 3 |
| luxray | Species | 13 |
| lycanroc | Species | 6 |
| m/f/f | General | 1 |
| m/m/f | General | 2 |
| m/m/m | General | 2 |
| m/m/m/m | General | 1 |
| machamp | Species | 2 |
| machoke | Species | 10 |
| machop | Species | 2 |
| macro | General | 1 |
| magikarp | Species | 2 |
| magmar | Species | 2 |
| makuhita | Species | 1 |
| malamar | Species | 1 |
| male | General | 1176 |
| male/female | Category | 1003 |
| male/male | Category | 282 |
| male (solo) | Category | 94 |
| manectric | Species | 3 |
| mankey | Species | 2 |
| marill | Species | 1 |
| marowak | Species | 2 |
| marshtomp | Species | 1 |
| master/pet | General | 1 |
| masturbation | General | 3 |
| mating | General | 1 |
| mawile | Species | 3 |
| max | Character | 2 |
| may | Character | 6 |
| meganium | Species | 2 |
| meloetta | Species | 2 |
| memories | General | 1 |
| memory | General | 1 |
| meowstic | Species | 5 |
| meowth | Species | 5 |
| mesprit | Species | 1 |
| metagross | Species | 1 |
| metapod | Species | 1 |
| mew | Species | 63 |
| mewtwo | Species | 12 |