  In this study, we report identification of a new ultraluminous X-ray source
(ULX) named as X-7 in NGC 1316, with an unabsorbed luminosity of
2.1$\times$10$^{39}$ erg s$^{-1}$ using the two recent Chandra archival
observations. The X-7 was detected in the Chandra 2001 observation and was
included in the source list of the NGC 1316 as CXOUJ032240.8-371224 with a
luminosity of 5.7$\times$10$^{38}$ erg s$^{-1}$. Present luminosity implies a
luminosity increase of a factor of $\sim$ 4. The best fit spectral model
parameters indicate that X-7 has a relatively hot disk and hard spectra. If
explained by a diskblackbody model, the mass of compact object is estimated as
$\sim$ 8 M$\odot$ which is in the range of a stellar-mass black hole. The X-7
shows a relatively long-term count rate variability while no short-term
variability is observed. We also identified a unique optical candidate within
0.22" error circle at 95\% confidence level for X-7 using the archival HST/ACS
and HST/WFC3 data. Absolute magnitude (M$_{V}$) of this candidate is -7.8 mag.
Its spectral energy distribution is adequately fitted a blackbody model with a
temperature of 3100 K indicating an M type supergiant, assuming the donor star
dominates the optical emission. In addition, we identified a transient ULX
candidate (XT-1) located 6" away from X-7 has a (high) luminosity of $\sim$
10$^{39}$ erg s$^{-1}$ with no visible optical candidate.
