任(ren)得敬(?-1170) 西(xi)(xi)(xi)(xi)夏(xia)大臣。原為宋朝(chao)西(xi)(xi)(xi)(xi)安(an)州(今寧(ning)夏(xia)海原縣西(xi)(xi)(xi)(xi)北西(xi)(xi)(xi)(xi)安(an)州)通判。宋紹興七(qi)年(nian)(nian)(nian)(1137年(nian)(nian)(nian)),夏(xia)出兵侵占(zhan)北宋西(xi)(xi)(xi)(xi)安(an)州,敬獻其女(nv)于西(xi)(xi)(xi)(xi)夏(xia)崇宗(zong)李(li)乾(qian)(qian)順。出降(jiang)為靜州(今寧(ning)夏(xia)永寧(ning)縣東北)防(fang)御(yu)使。及(ji)其女(nv)于1138年(nian)(nian)(nian)被立為皇后,升都統軍。西(xi)(xi)(xi)(xi)夏(xia)仁宗(zong)(名(ming)李(li)仁孝,崇宗(zong)李(li)乾(qian)(qian)順的曹賢妃所生(sheng))即位,他率(lv)軍平(ping)蕭合達叛亂,因功封(feng)西(xi)(xi)(xi)(xi)平(ping)公大慶四年(nian)(nian)(nian)(1143年(nian)(nian)(nian)),復率(lv)軍鎮壓各部起義軍。天盛年(nian)(nian)(nian)(1149年(nian)(nian)(nian))后,以外戚任(ren)尚書令、中書令。八年(nian)(nian)(nian),進為國(guo)相,逐步獲取西(xi)(xi)(xi)(xi)夏(xia)軍政大權。乾(qian)(qian)祐元(yuan)年(nian)(nian)(nian)(1170年(nian)(nian)(nian)),迫仁宗(zong)分夏(xia)國(guo)疆土之半歸其統治,是年(nian)(nian)(nian)八月,為仁宗(zong)計殺。
1139年,夏(xia)崇宗(zong)皇帝(di)駕崩,其子李仁孝繼位。雖然(ran)任氏并不是仁孝的生母(mu),但仍然(ran)被封太后。
1140年(nian),夏州(zhou)統(tong)軍(jun)蕭合達造反。任(ren)(ren)(ren)得敬為了邀功請(qing)賞,圖乘機立功,主動請(qing)求(qiu)擔(dan)任(ren)(ren)(ren)討伐判軍(jun)的任(ren)(ren)(ren)務,收復夏州(zhou),剿滅了蕭合達叛亂。任(ren)(ren)(ren)得敬因其軍(jun)功顯著,被皇帝冊封為西平公(gong),任(ren)(ren)(ren)翔慶軍(jun)都統(tong)軍(jun)。
1143年,任得敬率軍鎮(zhen)壓威州、定州等地的農民起義。
1147年,企圖參與國(guo)政,上奏(zou)請求入朝(chao)覲(jin)見,被斡道沖等(deng)朝(chao)中大臣阻止。
1149年,以外(wai)戚任尚書令(ling)、中書令(ling)。八年,進為國相(xiang),逐步獲取西(xi)夏軍政大權(quan)。
1170年,迫(po)(po)仁(ren)宗(zong)(zong)分(fen)夏國(guo)疆土(tu)之(zhi)半歸其統治,夏仁(ren)宗(zong)(zong)被(bei)迫(po)(po)答允,分(fen)西南路及(ji)西平府、靈州羅龐嶺(今甘肅武(wu)威(wei)境)等地歸楚國(guo)。任得(de)敬(jing)又迫(po)(po)使(shi)仁(ren)宗(zong)(zong)上(shang)表金朝,要求對楚國(guo)予(yu)以承認,被(bei)金世宗(zong)(zong)拒(ju)絕。任得(de)敬(jing)結怨于金,轉(zhuan)通南宋,約夾攻(gong)金朝。后陰謀(mou)敗露,夏仁(ren)宗(zong)(zong)得(de)金世宗(zong)(zong)支持,是年八(ba)月,捕殺(sha)任氏(shi)兄(xiong)弟,任得(de)敬(jing)分(fen)國(guo)失敗。
任(ren)(ren)(ren)得(de)敬(jing)(jing)原(yuan)為(wei)北宋降臣,以獻女(nv)給夏崇宗而被(bei)擢為(wei)靜(jing)州防御使(shi)。后因平(ping)定(ding)蕭(xiao)合達叛亂(luan)和鎮壓訛起事,封西(xi)平(ping)公。天盛二年(nian)(nian)(1150年(nian)(nian)),任(ren)(ren)(ren)得(de)敬(jing)(jing)為(wei)國(guo)(guo)相,弟(di)(di)任(ren)(ren)(ren)得(de)聰為(wei)殿前太尉,任(ren)(ren)(ren)得(de)恭為(wei)興(xing)慶府(fu)尹,任(ren)(ren)(ren)氏(shi)兄(xiong)弟(di)(di)遂(sui)擅夏政。隨后,任(ren)(ren)(ren)氏(shi)勢(shi)力(li)不斷(duan)膨脹。任(ren)(ren)(ren)得(de)敬(jing)(jing)進封為(wei)楚(chu)王,出(chu)入(ru)儀從(cong)與皇帝相仿。天盛十七年(nian)(nian)(1165年(nian)(nian)),任(ren)(ren)(ren)得(de)敬(jing)(jing)于西(xi)平(ping)府(fu)(今(jin)寧(ning)夏靈武(wu)(wu))興(xing)建宮殿,企圖將西(xi)平(ping)府(fu)、夏州作為(wei)其(qi)領(ling)地(di)。乾元(yuan)年(nian)(nian)(1170年(nian)(nian)),任(ren)(ren)(ren)得(de)敬(jing)(jing)脅迫仁宗分(fen)(fen)國(guo)(guo)土之半歸其(qi)統治。夏仁宗被(bei)迫答允,分(fen)(fen)西(xi)南路(lu)及西(xi)平(ping)府(fu)、靈州羅龐(pang)嶺(今(jin)甘肅(su)武(wu)(wu)威境(jing))等地(di)歸楚(chu)國(guo)(guo)。任(ren)(ren)(ren)得(de)敬(jing)(jing)又迫使(shi)仁宗上表金(jin)國(guo)(guo),要求對楚(chu)國(guo)(guo)予以承認,被(bei)金(jin)世宗拒絕。任(ren)(ren)(ren)得(de)敬(jing)(jing)結怨于金(jin),轉通南宋,約夾攻金(jin)。后陰謀敗露,夏仁宗得(de)金(jin)朝支持,捕(bu)殺任(ren)(ren)(ren)氏(shi)兄(xiong)弟(di)(di)。任(ren)(ren)(ren)得(de)敬(jing)(jing)分(fen)(fen)國(guo)(guo)失敗。