In the tables below we present a compilative catalogue of Be/X-ray stars. We separate galactic sources, systems in Large Magellanic Cloud (LMC) and in the Small Magellanic Cloud (SMC). In each table sources are ordered according to right ascension. In the first column we give sources names. When possible, the first name corresponds to notation in Liu, van Paradijs & van den Heuvel (2000). In the second and third columns we present spectral type of the massive companion and its magnitude. In the forth column we give spin period, and in the fifth - orbital period. Then we give orbital eccentricity and distance to the source. In the 8th column we give Lmax - the maximal observed luminosity. In the last column pulse fractions are given. For sources in LMC and SMC we do not show distances, also as for systems in SMC orbital eccentricities are not known we omit this column for them, too. Some comments and more detailed description of each object can be found in subsections "Comments to the tables" below (each subsection refers to galactic, LMC or SMC sources). References in the tables are given in square brackets after each quantity (in few cases we do not follow the data up to the first determination of a parameter, but give a reference to some catalogue).