  We study the two-body anti-triplet charmed baryon decays of ${\bf B}_c\to
{\bf B}_n V$, with ${\bf B}_c=(\Xi_c^{0},-\Xi_c^{+},\Lambda_c^+)$ and ${\bf
B}_n(V)$ the baryon (vector meson) states. Based on the $SU(3)$ flavor
symmetry, we predict that ${\cal B}(\Lambda^{+}_{c}\to
\Sigma^{+}\rho^{0},\Lambda^0 \rho^+)=(0.61\pm 0.46,0.74\pm 0.34)\%$, in
agreement with the experimental upper bounds of $(1.7,6)\%$, respectively. We
also find ${\cal B}(\Lambda^+_c \to \Xi^0 K^{*+},\Sigma^0 K^{*+},\Lambda^0
K^{*+}) =(8.7 \pm 2.7,1.2\pm 0.3,2.0\pm 0.5)\times 10^{-3}$ to be compatible
with the pseudoscalar counterparts. For the doubly Cabibbo-suppressed decay
$\Xi^+_c \to p\phi$, measured for the first time, we predict its branching
ratio to be $(1.5\pm 0.7)\times 10^{-4}$, together with ${\cal B}(\Xi^+_c \to p
\bar K^{*0},\Sigma^+ \phi) =(7.8 \pm 2.2,1.9\pm0.9)\times 10^{-3}$. The ${\bf
B}_c\to{\bf B}_n V$ decays with ${\cal B}\simeq {\cal O}(10^{-4}-10^{-3})$ are
accessible to the BESIII, BELLEII and LHCb experiments.
