吉林(lin)靖宇(yu)國家級自然(ran)保護區(qu)(qu)總面(mian)積(ji)15038公頃,其中核心區(qu)(qu)面(mian)積(ji)5884公頃,緩(huan)沖區(qu)(qu)面(mian)積(ji)5269公頃,實驗區(qu)(qu)面(mian)積(ji)3885公頃。保護區(qu)(qu)位于(yu)吉林(lin)省白山市靖宇(yu)縣境內,范(fan)圍在東經(jing)126°34′58″—126°48′38″,北(bei)緯42°10′49″—42°22′02″之間。
保護區(qu)由南(nan)、北兩個區(qu)域(yu)組成(cheng):
南(nan)(nan)(nan)部(bu)區(qu)域邊界從小(xiao)龍崗山(shan)(shan)(shan)(shan)起,向(xiang)(xiang)(xiang)西南(nan)(nan)(nan)經王同大山(shan)(shan)(shan)(shan)、下山(shan)(shan)(shan)(shan)頭山(shan)(shan)(shan)(shan),轉向(xiang)(xiang)(xiang)東南(nan)(nan)(nan)經孫炮山(shan)(shan)(shan)(shan)、779米山(shan)(shan)(shan)(shan)峰至(zhi)764米山(shan)(shan)(shan)(shan)峰腳(jiao)下,轉向(xiang)(xiang)(xiang)北經李六(liu)山(shan)(shan)(shan)(shan)、 701米山(shan)(shan)(shan)(shan)脈(mo)至(zhi)暖和頭山(shan)(shan)(shan)(shan),轉向(xiang)(xiang)(xiang)西至(zhi)小(xiao)龍崗山(shan)(shan)(shan)(shan)。
北(bei)部(bu)區域邊界從靖宇縣(xian)新(xin)建(jian)村(cun)與(yu)靖白公(gong)路交(jiao)匯(hui)處起,向北(bei)經(jing)(jing)爬犁(li)房子,轉向西(xi)(xi)至(zhi)(zhi)吊水湖河(he)口,沿青龍(long)(long)河(he)向西(xi)(xi)經(jing)(jing)大門(men)框、靖宇林場、徐家店村(cun)至(zhi)(zhi)四(si)海龍(long)(long)灣(wan),轉向東南至(zhi)(zhi)禿頭山(shan),沿山(shan)脊經(jing)(jing)駱駝(tuo)腰子山(shan)、小龍(long)(long)崗、串山(shan)、楊家菜園子山(shan)、綿羊山(shan)、王炮(pao)山(shan)至(zhi)(zhi)雙馬(ma)架(jia)山(shan),轉向西(xi)(xi)北(bei)至(zhi)(zhi)新(xin)建(jian)村(cun)與(yu)靖白公(gong)路交(jiao)匯(hui)處。