Pick and choose: Novel cationic diaza‐, azaoxo‐, and dioxo[6]helicenes are readily prepared and functionalized selectively by orthogonal aromatic electrophilic and vicarious nucleophilic substitutions (see scheme). Reductions, cross‐coupling, or condensation reactions introduce additional diversity and allow tuning of the absorption properties up to the near‐infrared region. The diaza salts can be