  In this study, main parameters of Super proton-proton Collider (SppC) based
lepton-proton colliders are estimated. For electron beam parameters, highest
energy International Linear Collider (ILC) and Plasma Wake Field
Accelerator-Linear Collider (PWFA-LC) options are taken into account. For muon
beams, 1.5 TeV and 3 TeV center of mass energy Muon Collider parameters are
used. In addition, ultimate $\mu$p collider which assumes construction of
additional 50 TeV muon ring in the SppC tunnel is considered as well. It is
shown that $L_{ep}$ $\sim$ $10^{32}$ $cm^{-2}s^{-1}$ can be achieved with
moderate upgrade of the SppC proton beam parameters. Physics search potential
of proposed lepton-proton colliders is illustrated by considering small Bjorken
x region as an example of SM physics and resonant production of color octet
leptons as an example of BSM physics.
