  In this paper, we study traveling wave solutions of the chemotaxis systems
\begin{equation} \begin{cases} u_{t}=\Delta u -\chi_1\nabla( u\nabla
v_1)+\chi_2 \nabla(u\nabla v_2 )+ u(a -b u), \qquad \ x\in\mathbb{R} \\
\tau\partial_tv_1=(\Delta- \lambda_1 I)v_1+ \mu_1 u, \qquad \ x\in\mathbb{R},
\\ \tau\partial v_2=(\Delta- \lambda_2 I)v_2+ \mu_2 u, \qquad \ \
x\in\mathbb{R}, \end{cases} (0.1) \end{equation} where $\tau>0,\chi_{i}>
0,\lambda_i> 0,\ \mu_i>0$ ($i=1,2$) and $\ a>0,\ b> 0$ are constants, and $N$
is a positive integer. Under some appropriate conditions on the parameters, we
show that there exist two positive constant $
0<c^{*}(\tau,\chi_1,\mu_1,\lambda_1,\chi_2,\mu_2,\lambda_2)<c^{**}(\tau,\chi_1,\mu_1,\lambda_1,\chi_2,\mu_2,\lambda_2)$
such that for every
$c^{*}(\tau,\chi_1,\mu_1,\lambda_1,\chi_2,\mu_2,\lambda_2)\leq
c<c^{**}(\tau,\chi_1,\mu_1,\lambda_1,\chi_2,\mu_2,\lambda_2)$, $(0.1)$ has a
traveling wave solution $(u,v_1,v_2)(x,t)=(U,V_1,V_2)(x-ct)$ connecting
$(\frac{a}{b},\frac{a\mu_1}{b\lambda_1},\frac{a\mu_2}{b\lambda_2})$ and
$(0,0,0)$ satisfying $$ \lim_{z\to \infty}\frac{U(z)}{e^{-\mu z}}=1, $$ where
$\mu\in (0,\sqrt a)$ is such that $c=c_\mu:=\mu+\frac{a}{\mu}$. Moreover, $$
\lim_{(\chi_1,\chi_2)\to
(0^+,0^+))}c^{**}(\tau,\chi_1,\mu_1,\lambda_1,\chi_2,\mu_2,\lambda_2)=\infty$$
and $$\lim_{(\chi_1,\chi_2)\to
(0^+,0^+))}c^{*}(\tau,\chi_1,\mu_1,\lambda_1,\chi_2,\mu_2,\lambda_2)=
c_{\tilde{\mu}^*}, $$
  where $\tilde{\mu}^*={\min\{\sqrt{a}, \sqrt{\frac{\lambda_1+\tau
a}{(1-\tau)_{+}}},\sqrt{\frac{\lambda_2+\tau a}{(1-\tau)_{+}}}\}}$. We also
show that $(0.1)$ has no traveling wave solution connecting
$(\frac{a}{b},\frac{a\mu_1}{b\lambda_1},\frac{a\mu_2}{b\lambda_2})$ and
$(0,0,0)$ with speed $c<2\sqrt{a}$.
