A convenient synthesis of various benzoacridines and benzophenanthridines from readily available dihalogenated quinolines is reported. The synthesis is based on regioselective Suzuki and Sonogashira reactions followed by Brønsted acid‐mediated cycloisomerization. The developed methodology is highly modular and allows the construction of various ring systems and substitution patterns in high yields. The optical and electrochemical properties of selected derivatives were investigated.