New lacewings (Neuroptera) and snakeflies (Raphidioptera) are reported in Cretaceous ambers from Myanmar (Albian-Cenomanian), New Jersey (Turonian), and Canada (Campanian). Those newly reported and described in Burmese amber comprise the most species of any Cretaceous amber deposite, including a remarkable diversity of beaded lacewings (Berothidae) and the first Cretaceous amber alderfly (Megaloptera: Sialidae).