We report it simple fabrication method tor creating it monolayer film of multiwalled carbon nanotubes (MWCNTs). The MWCNTs. which were synthesized using alumina template method, was dispersed in aqueous ethanol Solution. Then toluene was added to the dispersion. After sonicating the Solution. the MWCNTs form it monolayer at the liquid-liquid interface. The rnonolayer was transferred onto a solid Substrate Using simple dipping method. An AFM image showed the formation of it densely packed MWCNT monolayer film.