Orthocenter of the Excentral Triangle = Incenter.

Orthocenter of the Antipedal Triangle of the Incenter = Incenter.

Orthocenter of the Circum-Incentral Triangle = Incenter.

Orthocenter of the Fuhrmann Triangle = Incenter.

Orthocenter of the Medial Triangle of the Intouch Triangle = Incenter.

Orthocenter of the Medial Triangle of the Mid-Arc Triangle = Incenter.

Orthocenter of the Euler Triangle of the Excentral Triangle = Incenter.

Orthocenter of the Euler Triangle of the Circum-Incentral Triangle = Incenter.

Orthocenter of the Euler Triangle of the Fuhrmann Triangle = Incenter.

Orthocenter of the Medial Triangle = Circumcenter.

Orthocenter of the Cevian Triangle of the Tarry Point = Circumcenter.

Orthocenter of the Steiner Triangle = Circumcenter.

Orthocenter of the Pedal Triangle of the Circumcenter = Circumcenter.

Orthocenter of the Cyclocevian Triangle of the Orthocenter = Circumcenter.

Orthocenter of the s-Reflection Triangle of the Circumcenter = Circumcenter.

Orthocenter of the Medial Triangle of the Circum-Incentral Triangle = Circumcenter.

Orthocenter of the Medial Triangle of the Circum-Medial Triangle = Circumcenter.

Orthocenter of the Medial Triangle of the Circum-Orthic Triangle = Circumcenter.

Orthocenter of the Medial Triangle of the Circumcevian Triangle of the Skordev Point = Circumcenter.

Orthocenter of the Medial Triangle of the Circumcevian Triangle of the Dimovski Point = Circumcenter.

Orthocenter of the Medial Triangle of the Circumcevian Triangle of the Stanilov Point = Circumcenter.

Orthocenter of the Anticomplementary Triangle of the Euler Triangle = Circumcenter.

Orthocenter of the Euler Triangle of the Medial Triangle = Circumcenter.

Orthocenter of the Euler Triangle = Orthocenter.

Orthocenter of the Euler Triangle of the Euler Triangle = Orthocenter.

Orthocenter of the Half-cevian Triangle of the Centroid = Nine-point Center.

Orthocenter of the Medial Triangle of the Medial Triangle = Nine-point Center.

Orthocenter of the Medial Triangle of the Orthic Triangle = Nine-point Center.

Orthocenter of the Medial Triangle of the Euler Triangle = Nine-point Center.

Orthocenter of the Medial Triangle of the Feuerbach Triangle = Nine-point Center.

Orthocenter of the Excentral Triangle of the Anticomplementary Triangle = Nagel Point.

Orthocenter of the Circum-Incentral Triangle of the Anticomplementary Triangle = Nagel Point.

Orthocenter of the Fuhrmann Triangle of the Anticomplementary Triangle = Nagel Point.

Orthocenter of the Excentral Triangle of the Medial Triangle = Spieker Center.

Orthocenter of the Circum-Incentral Triangle of the Medial Triangle = Spieker Center.

Orthocenter of the Fuhrmann Triangle of the Medial Triangle = Spieker Center.

Orthocenter of the Anticomplementary Triangle = de Longchamps Point.

Orthocenter of the Antipedal Triangle of the Orthocenter = de Longchamps Point.

Orthocenter of the Circumcevian Triangle of the Circumcenter = de Longchamps Point.

Orthocenter of the Half-cevian Triangle of the de Longchamps Point = de Longchamps Point.

Orthocenter of the Euler Triangle of the Anticomplementary Triangle = de Longchamps Point.

Orthocenter of the Medial Triangle of the Excentral Triangle = Bevan Point.

Orthocenter of the Anticomplementary Triangle of the Circum-Incentral Triangle = Bevan Point.