Importantly, any of the virus or the host proteins and the associated events can serve as a potential drug target for the design and development of anti-COVID-19 therapeutics. We previously reviewed potential anti-COVID-19 therapeutics that target the early stage in the viral life cycle [12]. In this review, we summarized potential therapeutics that interfere with the post-entry events of the viral cycle. Important molecular targets to be considered here are the viral RNA polymerase, the viral processing Mpro and PLpro enzymes, and the host dihydroorotate dehydrogenase. In this arena, we described potential therapeutics that are currently listed in clinicaltrials.gov. These include small molecule drugs such as nucleoside-based antivirals (galidesivir, ribavirin, clevudine, emtricitabine, and EIDD-2801), nucleotide-based antivirals, (remdesivir, tenofovir, and AT-527), arylpropanol-based peptidomimetics (lopinavir, ritonavir, and others), NSAIDs (indomethacin and naproxen), inhaled nitric oxide, polyalcohol natural products (resveratrol and quercetin), antiprotozoal and antimalarial drugs (nitazoxanide, levamisole, atovaquone, and artesunate), cyclic and acyclic natural peptides (deferoxamine, plitidepsin, and cyclosporine A), and a few others. The case of favipiravir is also unique as it is a non-nucleoside(tide) drug, yet it gets subsequently activated to the corresponding active form of favipiravir-ribose-triphosphate. The described therapeutics also include macromolecules such as thymalfasin, lactoferrin, TY027, and XAV-19.