| Tachidori | 太 刀 取 り | take sword | |
| Taigi | 体 技 | set of techniques |  |
| Taiso | 体 操 | physical exercise, gymnastics | |
| Takemusu | 武 産 | concept developed by Morihei Ueshiba of how the ultimate martial art should be |  |
| Tameshigiri | 試 し 切 り | test cutting |  |
| Tanden | 丹 田 | abdomen | |
| Tanin | 他 人 | multiple persons | |
| Taninzugake | 多 人 数 掛 け | multiple attackers (see also randori) | |
| Tanto | 短 刀 | knife, dagger, "short sword" | |
| Tantodori | 短 刀 取 り | take tanto | |
| Tatami | 畳 | mats | |
| Te | 手 | hand | |
| Teate | 手 当 て | touching with the hand | |
| Teateho | 手 当 法 | Help the body by touching with the hand | |
| Tekubi | 手 首 | wrist | |
| Tekubidori | 手 首 取 り | grab wrist | |
| Ten | 天 | heaven | |
| Tenbin | 天 秤 | balance | |
| Tenchinage | 天 地 投 げ | heaven-earth-throw | |
| Tenkan | 転 換 | pivot (wrong name for tenshin) | |
| Tenshin | 転 身 | pivot | |
| Tobikomu | 飛 び 込 む | jump in | |
| Toitsu | 統 一 | unification | |
| Toitsudo | 統 一 道 | way of unification | |
| Tori, Dori | 取 り | take hold, also other name for nage | |
| Tsuki | 突 き | blow | |
| Tsuzukiwaza | 続 技 | set of techniques, performed in a harmonious continuous way |  |