濟源市（1931km2)

濟(ji)源(yuan)市(shi)，河(he)南省(sheng)直(zhi)轄市(shi)，位于河(he)南省(sheng)西(xi)(xi)北(bei)(bei)部，因濟(ji)水發源(yuan)地而得(de)名，素有(you)“豫西(xi)(xi)北(bei)(bei)門戶(hu)”之稱，是愚(yu)公(gong)移山故事(shi)的(de)(de)原發地，是中原城(cheng)(cheng)市(shi)群14個核心發展(zhan)區城(cheng)(cheng)市(shi)之一(yi)，2017年(nian)3月被確(que)定為國家產城(cheng)(cheng)融合示(shi)范區。濟(ji)源(yuan)市(shi)自隋開皇十(shi)六年(nian)（公(gong)元(yuan)596年(nian)）設(she)濟(ji)源(yuan)縣，距(ju)今已有(you)1424年(nian)的(de)(de)歷(li)史，1988年(nian)撤縣建市(shi)，1997年(nian)實行省(sheng)直(zhi)管體制，總面積1931平方公(gong)里(li)，是河(he)南省(sheng)面積最小的(de)(de)城(cheng)(cheng)市(shi)。

鶴壁市（2182km2)

鶴(he)壁(bi)市(shi)(shi)位于(yu)(yu)河(he)(he)南(nan)省北部，因相傳“仙(xian)鶴(he)棲(qi)于(yu)(yu)南(nan)山(shan)峭壁(bi)”而(er)得名，1957年建市(shi)(shi)，為河(he)(he)南(nan)省地(di)級市(shi)(shi)，現(xian)轄浚(jun)縣(xian)、淇縣(xian)、淇濱區(qu)、山(shan)城(cheng)區(qu)、鶴(he)山(shan)區(qu)5個行政區(qu)和鶴(he)壁(bi)國(guo)家(jia)經濟技術開發(fa)區(qu)、市(shi)(shi)城(cheng)鄉(xiang)一(yi)體化示范區(qu)、寶山(shan)經濟技術開發(fa)區(qu)3個功能(neng)區(qu)，是中(zhong)(zhong)原城(cheng)市(shi)(shi)群核(he)心(xin)發(fa)展(zhan)區(qu)14個城(cheng)市(shi)(shi)之一(yi)。鶴(he)壁(bi)市(shi)(shi)南(nan)北長(chang)67公里(li)，東西寬69公里(li)，總(zong)面積(ji)2182平(ping)方公里(li)，其中(zhong)(zhong)市(shi)(shi)區(qu)面積(ji)513平(ping)方公里(li)。

漯河市（2692.43km2)

漯河(he)市(shi)，位于河(he)南(nan)省中(zhong)南(nan)部，伏(fu)牛(niu)山(shan)東麓平原(yuan)與淮(huai)北平原(yuan)交錯地(di)(di)帶，為河(he)南(nan)省地(di)(di)級(ji)市(shi)，是河(he)南(nan)省人民政(zheng)府批復確定的(de)國(guo)家(jia)食品名城(cheng)、區(qu)(qu)(qu)域性交通樞紐城(cheng)市(shi)、中(zhong)原(yuan)經濟區(qu)(qu)(qu)重(zhong)要的(de)現代商(shang)貿物(wu)流中(zhong)心、生態宜(yi)居城(cheng)市(shi)。漯河(he)市(shi)現轄(xia)臨潁、舞陽兩縣，郾城(cheng)、源匯、召陵三區(qu)(qu)(qu)，三個功(gong)能區(qu)(qu)(qu)城(cheng)鄉一(yi)體(ti)化(hua)示范區(qu)(qu)(qu)、國(guo)家(jia)級(ji)經濟技(ji)術開發(fa)區(qu)(qu)(qu)、西城(cheng)區(qu)(qu)(qu)，總(zong)面積2692.4274平方(fang)公里。

焦作市（4071km2)

焦作(zuo)市(shi)(shi)，古稱山陽、懷州，是河南省地(di)級市(shi)(shi)，國(guo)(guo)(guo)務院批復確定(ding)的中國(guo)(guo)(guo)中原城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)群和(he)豫晉交界地(di)區(qu)的區(qu)域性(xing)中心城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)。焦作(zuo)位于河南省西北部，北依太行、南臨黃河，下轄6縣(xian)（市(shi)(shi)）4區(qu)和(he)1個城(cheng)(cheng)(cheng)(cheng)(cheng)鄉一體化示范(fan)區(qu)，是全國(guo)(guo)(guo)文明城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、國(guo)(guo)(guo)家衛生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、中國(guo)(guo)(guo)優秀旅游(you)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、國(guo)(guo)(guo)家森林(lin)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、全國(guo)(guo)(guo)水生(sheng)態文明城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、全國(guo)(guo)(guo)創新(xin)驅動示范(fan)市(shi)(shi)、全國(guo)(guo)(guo)雙(shuang)擁模范(fan)城(cheng)(cheng)(cheng)(cheng)(cheng)。焦作(zuo)市(shi)(shi)面積4071平(ping)方公里。

濮陽市（4188km2)

濮陽(yang)市(shi)位于河(he)南(nan)省東北部，黃(huang)河(he)下(xia)游，冀、魯、豫(yu)3省交界處，是國(guo)(guo)家歷史(shi)文化名城(cheng)，有“顓頊遺都”、“帝舜故里”之稱，被中(zhong)國(guo)(guo)古都學(xue)會(hui)命名為(wei)“中(zhong)華帝都”，是河(he)南(nan)的東北門戶，先后榮獲了國(guo)(guo)家衛生(sheng)城(cheng)市(shi)、國(guo)(guo)家園林城(cheng)市(shi)、中(zhong)國(guo)(guo)優秀(xiu)旅(lv)游城(cheng)市(shi)、國(guo)(guo)際花(hua)園城(cheng)市(shi)、國(guo)(guo)家歷史(shi)文化名城(cheng)等榮譽。濮陽(yang)轄濮陽(yang)縣(xian)(xian)、清豐縣(xian)(xian)、南(nan)樂縣(xian)(xian)、范縣(xian)(xian)、臺前縣(xian)(xian)和華龍區5縣(xian)(xian)1區，總面積為(wei)4188平(ping)方公里。

許昌市（4996km2)

許昌市(shi)(shi)(shi)，古(gu)稱許州，又稱蓮城(cheng)，位于河南(nan)省(sheng)(sheng)中部，是(shi)河南(nan)省(sheng)(sheng)地級市(shi)(shi)(shi)，河南(nan)省(sheng)(sheng)政府批(pi)復確定的(de)中原(yuan)城(cheng)市(shi)(shi)(shi)群(qun)地區性中心(xin)城(cheng)市(shi)(shi)(shi)、中原(yuan)經(jing)濟(ji)區交通和(he)物流樞紐城(cheng)市(shi)(shi)(shi)、全國重要先進(jin)制造業基地、漢魏(wei)歷(li)史文化名城(cheng)。許昌下轄2個(ge)(ge)市(shi)(shi)(shi)轄區、2個(ge)(ge)縣(xian)級市(shi)(shi)(shi)、2個(ge)(ge)縣(xian)，總面積4996平方(fang)公里。

開封市（6266km2)

開封(feng)市，古稱汴(bian)州、汴(bian)梁、汴(bian)京，是(shi)河南省地(di)級市，是(shi)首批國家歷(li)史(shi)文(wen)(wen)(wen)化(hua)(hua)名城(cheng)，素有“八朝(chao)古都”之稱，迄今已有4100余(yu)年(nian)的(de)(de)建城(cheng)史(shi)和建都史(shi)。在數千年(nian)的(de)(de)歷(li)史(shi)長河中(zhong)，勤(qin)勞智慧的(de)(de)開封(feng)人民(min)創造了燦若星辰(chen)的(de)(de)宮(gong)廷文(wen)(wen)(wen)化(hua)(hua)、府衙文(wen)(wen)(wen)化(hua)(hua)、忠(zhong)烈文(wen)(wen)(wen)化(hua)(hua)、宗教文(wen)(wen)(wen)化(hua)(hua)、民(min)俗文(wen)(wen)(wen)化(hua)(hua)、園林文(wen)(wen)(wen)化(hua)(hua)、飲食文(wen)(wen)(wen)化(hua)(hua)、菊花文(wen)(wen)(wen)化(hua)(hua)、戲曲文(wen)(wen)(wen)化(hua)(hua)、書法文(wen)(wen)(wen)化(hua)(hua)。開封(feng)現(xian)轄杞縣(xian)(xian)、通許縣(xian)(xian)、尉氏縣(xian)(xian)、蘭考縣(xian)(xian)和祥(xiang)符(fu)區(qu)、龍亭(ting)區(qu)、順河回族(zu)區(qu)、鼓(gu)樓區(qu)、禹王臺(tai)區(qu)，全市總面(mian)(mian)積6266平方(fang)公里，其中(zhong)市轄區(qu)面(mian)(mian)積1849平方(fang)公里。

安陽市（7413km2)

安(an)(an)陽(yang)市，河南(nan)省(sheng)地級市，古稱殷(yin)、鄴(ye)城、鄴(ye)郡、相州、彰德(de)府等，位于河南(nan)省(sheng)最(zui)北(bei)(bei)部，地處河南(nan)、山西、河北(bei)(bei)三省(sheng)交界處，是甲骨文的故鄉(xiang)、周(zhou)易的發源(yuan)地、紅旗渠精神(shen)的發祥地、國家歷(li)史文化名城和豫晉(jin)冀三省(sheng)交界地區區域性中心城市。安(an)(an)陽(yang)下轄1個(ge)縣(xian)級市（林州市）、4個(ge)縣(xian)（安(an)(an)陽(yang)縣(xian)、滑縣(xian)、內黃縣(xian)、湯(tang)陰(yin)縣(xian)）、4個(ge)市轄區（文峰區、北(bei)(bei)關(guan)區、殷(yin)都區、龍安(an)(an)區），據《2021年(nian)安(an)(an)陽(yang)市統計年(nian)鑒》數據，截至(zhi)2020年(nian)末，安(an)(an)陽(yang)土地面積為7413平(ping)方公里。

鄭州市（7567km2)

鄭州市，地處中(zhong)(zhong)(zhong)華腹地，史(shi)謂“天地之(zhi)中(zhong)(zhong)(zhong)”，古(gu)稱商(shang)都，是(shi)河(he)南省(sheng)省(sheng)會(hui)、特大城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、中(zhong)(zhong)(zhong)原城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)群核心(xin)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)，國務院批復(fu)確定的中(zhong)(zhong)(zhong)國中(zhong)(zhong)(zhong)部地區(qu)(qu)重要的中(zhong)(zhong)(zhong)心(xin)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、國家重要的綜合交通樞紐，是(shi)中(zhong)(zhong)(zhong)國歷史(shi)文(wen)(wen)化名城(cheng)(cheng)(cheng)(cheng)、中(zhong)(zhong)(zhong)國優(you)秀旅游城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、國家衛生城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、國家生態(tai)園林城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、國家森林城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、全(quan)國綠化模(mo)范(fan)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、全(quan)國科技進步先進城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、全(quan)國雙擁(yong)模(mo)范(fan)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)、全(quan)國文(wen)(wen)明城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)。鄭州現轄(xia)6區(qu)(qu)5市(shi)(shi)(shi)(shi)(shi)1縣，全(quan)市(shi)(shi)(shi)(shi)(shi)總面(mian)(mian)(mian)積7567平方(fang)公(gong)里(li)，中(zhong)(zhong)(zhong)心(xin)城(cheng)(cheng)(cheng)(cheng)區(qu)(qu)建成區(qu)(qu)面(mian)(mian)(mian)積709.69平方(fang)公(gong)里(li)，市(shi)(shi)(shi)(shi)(shi)域城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建成區(qu)(qu)面(mian)(mian)(mian)積1284.89平方(fang)公(gong)里(li)。

平頂山（7910.12km2)

平(ping)頂(ding)山(shan)(shan)，河南省(sheng)轄地級市(shi)(shi)，別名鷹城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)，位于河南省(sheng)中(zhong)部，是(shi)(shi)國(guo)(guo)家重要的(de)能源原(yuan)材料工(gong)業基(ji)地、中(zhong)國(guo)(guo)優(you)秀旅游城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)和中(zhong)原(yuan)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)群9個(ge)骨(gu)干城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)之一。平(ping)頂(ding)山(shan)(shan)既是(shi)(shi)資(zi)源型工(gong)業城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)，也是(shi)(shi)中(zhong)國(guo)(guo)優(you)秀旅游城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、國(guo)(guo)家園林城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、國(guo)(guo)家森林城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、國(guo)(guo)家衛生城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)、全(quan)國(guo)(guo)雙擁模范(fan)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)和省(sheng)文明(ming)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)，還是(shi)(shi)中(zhong)國(guo)(guo)曲藝城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)、中(zhong)國(guo)(guo)書法城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)、中(zhong)國(guo)(guo)觀音文化之鄉、中(zhong)國(guo)(guo)汝窯陶瓷藝術(shu)之鄉和中(zhong)國(guo)(guo)唐鈞(jun)基(ji)地。平(ping)頂(ding)山(shan)(shan)有10個(ge)縣（市(shi)(shi)、區），面(mian)積7910.12平(ping)方公(gong)里。

研究聲明：河(he)南面積最(zui)小(xiao)的十個城(cheng)市(shi)排(pai)(pai)行榜是MaiGoo小(xiao)編根據《2021年河(he)南省統計年鑒》數據及各市(shi)人民(min)政府(fu)官網介紹，數據截至(zhi)2020年末(mo)，并綜合參考互聯網相關排(pai)(pai)行榜/榜單整(zheng)理得出(chu)，面積為所轄區的陸地(di)面積，名單僅供(gong)參考，如有疑(yi)問，歡迎在末(mo)尾(wei)評論/批評指正。