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为了明确吉林省蜻蜒目昆虫种类资源,丰富吉林省生物多样性信息,本文通过对近两年在吉林省部分地区采集到的所有蜻蜒标本进行研究鉴定,记述吉林省蜻蜓目昆虫共计2亚目共记述蜻蜒目44种。记述17个东北地区新记录种和23个吉林省新记录种。17个东北地区新纪录种为：.黑纹伟蜒Anax nigrofasciatus Oguma,斜纹棘尾春蜒Trigomphus succumbens Needham,黄角扩腹春蜓Stylurus flavicornis Needham,北京弓蜻Macromia beijingensis Zhu et Chen,绿金光伪蜻Somatochlora dido Needham,1930,高斑蜻Libellula basilinea McLachlan,玉带蜻Pseudothemis zonata Burmeister,赤褐灰蜻Orthetrum neglectum Rambur,异色灰蜻Orthetrum melania Selys,双横赤蜻Sympetrum ruptum Needham,异色竖眉赤蜻Sympterum eroticum erticum Selys,金绿色蟌Agrion grandaeva Selys,白扇蟌Platycnemis foliacea Selys,大斑蟌Pseudagrion decorum (Rambur),蓝尾狭翅蟌Aciagrion olympicum Laidlaw,褐斑异痣蟌Ischnura senegalensis Rambur,长叶异痣蟌Ischnura elegans Vander Linden;23个吉林省新纪录种为：.黑纹伟蜒Anax nigrofasciatus Oguma,斜纹棘尾春蜓Trigomphus succumbens Needham,黄角扩腹春蜒Stylurus flavicornis Needham,黄足扩腹春蜒Stylurus flavipes Charpentier,北京弓蜻Macromia beijingensis Zhu et Chen,大斑弓蜻Macromia daimoji Okumura,绿金光伪蜻Somatochlora dido (Needham,1930),玉带蜻Pseudothemis zonata (Burmeister,1839),高斑蜻Libellula basilinea McLachlan,赤褐灰蜻Orthetrum pruinosum neglectum(Rambur,1842),异色灰蜻Orthetrum melania (Selys,1883),半黄赤蜻Sympetrum croceolum (Selys,1883),黄腿赤蜻Sympetrum imitens Selys,双横赤蜻Sympetrum ruptum Needham,1930,异色竖眉赤蜻(眉斑赤蜻)Sympterum eroticum erticum(Selys,1883),长叶异痣蟌Ischnura elegans Vander Linden,褐斑异痣蟌Ischnura senegalensis (Rambur,1842),蓝尾狭翅蟌Aciagrion olympicum Laidlaw,1919,大斑蟌Pseudagrion decorum (Rambur),矛斑蟌Coenagrion lanceolatum (Selys,1872),白扇蟌Platycnemis foliacea Selys,1886,金绿色蟌Agrion grandaeva Selys;所采集标本隶属2亚目共记述蜻蜒目44种,记述每一种的资料出处,标本采集的数量、采集地和采集时间,和每一个种的详细鉴别特征。