Macrosphenus is a genus of African warblers, formerly placed in the Sylviidae family. The genus is one of two in that family known as longbills. It contains the following species: \n* Grey longbill (Macrosphenus concolor) \n* Yellow longbill (Macrosphenus flavicans) \n* Kemp's longbill (Macrosphenus kempi) \n* Kretschmer's longbill (Macrosphenus kretschmeri) \n* Pulitzer's longbill (Macrosphenus pulitzeri)