國(guo)(guo)民(min)政府(fu)外(wai)交(jiao)部(bu)是一(yi)個主(zhu)權國(guo)(guo)家(jia)負責(ze)國(guo)(guo)家(jia)對外(wai)事(shi)務的專門機關(guan),主(zhu)要職能是辦理國(guo)(guo)際(ji)交(jiao)涉(she),管理關(guan)于在(zai)外(wai)華僑、居留外(wai)僑、中外(wai)商業等一(yi)切事(shi)務,同事(shi)還管理駐外(wai)使領館。重(zhong)慶國(guo)(guo)民(min)政府(fu)外(wai)交(jiao)部(bu)舊(jiu)址有2處(chu),一(yi)處(chu)位于巴縣衙門舊(jiu)址旁、人民(min)公園南面,另一(yi)處(chu)是聚(ju)興誠銀行(xing)所屬(shu)建筑。
國(guo)民(min)政府(fu)(fu)外交部舊址,中(zhong)西式磚木結構(gou)建筑,坐西北向東(dong)南,一樓(lou)一底(di),樓(lou)上有回廊,四面坡頂,小青瓦覆頂,四周帶有券廊,外墻青磚勾縫,見(jian)證了國(guo)民(min)政府(fu)(fu)抗戰外交八年風云。
建筑始于(yu)清末民(min)初,最早為(wei)(wei)巴縣衙門(men)之巴縣議(yi)(yi)會(hui)(hui)房的左(zuo)樓(其右側(ce)有一(yi)棟相(xiang)似的樓房,同(tong)為(wei)(wei)巴縣議(yi)(yi)會(hui)(hui)舊址(zhi)(zhi)(zhi);民(min)國時期一(yi)度成為(wei)(wei)國民(min)黨左(zuo)派四川(chuan)省(sheng)黨部)。1929年(nian),中(zhong)(zhong)共黨員(yuan)、黃埔軍校學生(sheng)梁伯隆(梁靖超(chao))建議(yi)(yi)劉湘(xiang)在重(zhong)(zhong)慶(qing)(qing)開(kai)辦(ban)一(yi)所高級(ji)中(zhong)(zhong)學培養軍政(zheng)干部,劉湘(xiang)同(tong)意(yi)后(hou)(hou)(hou)將原巴縣議(yi)(yi)會(hui)(hui)舊址(zhi)(zhi)(zhi)左(zuo)樓撥充校舍,由(you)軍部撥給經費,同(tong)年(nian)7月(yue)重(zhong)(zhong)慶(qing)(qing)高中(zhong)(zhong)正式開(kai)學。后(hou)(hou)(hou)由(you)于(yu)學校政(zheng)治空氣(qi)活躍,對(dui)社會(hui)(hui)影響日益擴大,同(tong)時與部隊聯系開(kai)展兵運(策動敵軍士(shi)兵起義等(deng)(deng)革(ge)命(ming)活動),另劉湘(xiang)不安,在重(zhong)(zhong)慶(qing)(qing)高中(zhong)(zhong)剛辦(ban)一(yi)期后(hou)(hou)(hou)下令停(ting)辦(ban)。1937年(nian)11月(yue),國民(min)政(zheng)府發表(biao)移駐重(zhong)(zhong)慶(qing)(qing)宣言后(hou)(hou)(hou)外(wai)交部隨之遷渝(yu)。1938年(nian)至1946年(nian)5月(yue)期間,因戰時各種原因,國民(min)政(zheng)府外(wai)交部曾先后(hou)(hou)(hou)在渝(yu)覓設(she)辦(ban)公(gong)(gong)房址(zhi)(zhi)(zhi)數(shu)處(chu),除(chu)今人民(min)公(gong)(gong)園3號外(wai)還曾在兩浮支路等(deng)(deng)地設(she)部相(xiang)關司、室。1946年(nian)4月(yue),外(wai)交部在重(zhong)(zhong)慶(qing)(qing)停(ting)止辦(ban)公(gong)(gong),5月(yue)遷返南京(jing)。解放后(hou)(hou)(hou)由(you)市房管部門(men)收為(wei)(wei)公(gong)(gong)房,后(hou)(hou)(hou)由(you)渝(yu)中(zhong)(zhong)區(qu)文物管理所辟(pi)作辦(ban)公(gong)(gong)場所使(shi)用。1987年(nian)、1992年(nian)先后(hou)(hou)(hou)由(you)四川(chuan)省(sheng)重(zhong)(zhong)慶(qing)(qing)市人民(min)政(zheng)府以重(zhong)(zhong)慶(qing)(qing)高中(zhong)(zhong)舊址(zhi)(zhi)(zhi)公(gong)(gong)布(bu)為(wei)(wei)市級(ji)文物保護單位。此(ci)處(chu)作為(wei)(wei)近現代(dai)(dai)重(zhong)(zhong)要史(shi)跡及(ji)代(dai)(dai)表(biao)性建筑于(yu)1996年(nian)進行過一(yi)次落架大修。現仍為(wei)(wei)渝(yu)中(zhong)(zhong)區(qu)文物管理所使(shi)用,未對(dui)外(wai)開(kai)放。