Hartert, Ernst Johann Otto (1859–1933) German ornithologist and oologist.

Named species:

S. rusticola mira 1916 = Amami Woodcock Scolopax mira

H. ostralegus chathamensis 1927 = Chatham Oystercatcher Haematopus chathamensis

Named subspecies:

C. gallicus exsul 1920 = Cream-coloured Courser Cursorius cursor exsul

Erolia maritima quarta 1920 = Rock Sandpiper Calidris ptilocnemus quarta

Honorary scientific:

B. o. harterti Vaurie 1963 = Eurasian Stone-Curlew Burhinus oedicnemus harterti

Lobibyx m. harterti Mathews, G. 1912 = Masked Lapwing Vanellus miles