A multi-tape dispenser, for dispensing reversed-conjoined and non-reversed-conjoined adhesive tape end portions from adhesive tape rolls, includes a housing structure configured with at least two rotatable tape-roll hubs installed perpendicularly to the front wall panel and rear wall panel so that at least one of the tape rolls installed on the rotatable tape-roll hubs is reversed and at least one adhesive edge of at least one tape roll is conjoined partially and longitudinally to a reversed adhesive edge of at least one rear tape roll when the reversed-conjoined tape end portions are being dispensed simultaneously on the same path. The multi-tape dispenser may be manufactured for use with a combination of two tape-roll hubs or three tape-roll hubs with tape rolls mounted thereto to produce reversed-conjoined tape end portions. The dispenser can also be used for dispensing at least one tape roll without being conjoined.