The outbreak of disease caused by chikungunya virus (CHIKV) in 2006 and the recent spread of this virus to the Americas in 2013 indicate the potential for this virus to spread and cause significant disease. However, there are currently no accurate and reliable field-usable, diagnostic methods to provide critical, real-time information for early detection of CHIKV within the vector populations in order to implement appropriate vector control and personal protective measures. In this article, we report the ability of an immuno-chromatographic assay developed by VecTOR Test Systems Inc. to detect CHIKV in a pool of female Aedes mosquitoes containing a single CHIKV-infected mosquito. The CHIKV dipstick assay was simple to use, did not require a cold chain, and provided clear results within 1 h. It was highly specific and did not cross-react with samples spiked with a variety of other alpha, bunya, and flaviviruses. The CHIKV assay can provide real-time critical information on the presence of CHIKV in mosquitoes to public health personnel. Results from this assay will allow a rapid threat assessment and the focusing of vector control measures in high-risk areas.