| Pertapaan Gedono | |
| Full: | Pertapaan Bunda Pemersatu Gedono |
| Order: | Trappists (OCSO) |
| Established: | 12 April 1987 |
| Mother: | Rawaseneng Monastery |
| Diocese: | Archdiocese of Semarang |
| Founder: | Dom Frans Harjawiyata, OCSO |
| Architect: | Fr. Y. B. Mangunwijaya |
| Abbot: | Abbess Martha Elisabeth Driscoll, OCSO |
| People: | Abbess Cristiana Piccardo, OCSO Fr. Suitbertus Ari Sunardi, OCSO |
| Dedication: | Our Lady of Unity |
| Location: | Weru, Jetak Village, Getasan, Semarang, Central Java |
| Coord: | -7.4053°N 110.47°W |
| Public Access: | Yes, outside cloistered area |
Bunda Pemersatu Monastery (Indonesian: Pertapaan Bunda Pemersatu, Pertapaan Bunda Pemersatu Gedono) is a Trappistine monastery located in Semarang Regency, Central Java, Indonesia. The monastery was officially established on the Palm Sunday in 12 April 1987 as a daughter house of Rawaseneng Monastery in Temanggung Regency. Its architecture was one of the works of Fr. Y. B. Mangunwijaya, and in 1993 was awarded the National IAI Award from the Indonesian Institute of Architects (IAI).
Like any nuns or monks in other Trappist monasteries, the nuns of Gedono lives on prayer and works of their hands under the Rule of Saint Benedict. Their manual works include managing vegetable plantations and household works, as well producing hosts, jams, syrups, cakes, kefirs, and religious cards, which enable them to feed themselves from the selling results.
In the 25th anniversary of Gedono Monastery on 12 May 2012, which was also attended by Frans Seda's family, Cardinal Julius Darmaatmadja, SJ said: "Seven times a day, the nuns of Gedono praise, search for His mystery, admire, beg for mercy, pray for all: the whole world, the whole Church. The nuns live in the silence of the heart and mind, however brief, to be able to understand the Lord's will. The nuns live in love, praise, in simplicity and works. All of those are dedicated to the Lord. Thank you nuns, proficiat, thank you."
Superiors of the community since the official establishment in 1987: