  Let $\mathcal{S}$ denote the class of functions analytic and univalent (i.e.
one-to-one) in the unit disk $\mathbb{D}=\{z\in\mathbb{C}:\, |z|<1\}$
normalized by $f(0)=0=f'(0)-1$. The logarithmic coefficients $\gamma_n$ of
$f\in\mathcal{S}$ are defined by $\log \frac{f(z)}{z}= 2\sum_{n=1}^{\infty}
\gamma_n z^n.$ In the present paper, we determine the sharp upper bounds for
$|\gamma_1|$, $|\gamma_2|$ and $|\gamma_3|$ when $f$ belongs to some familiar
subclasses of close-to-convex functions.
