| Date: | 1–7 September |
| Edition: | 19th (men) 14th (women) |
| Location: | Alphen aan den Rijn, Netherlands |
| Surface: | Clay |
| Champms: | Jesse Huta Galung |
| Champmd: | Antal van der Duim / Boy Westerhof |
| Champws: |  Denisa Allertová |
| Champwd: |  Rebecca Peterson / Eva Wacanno |
The 2014 TEAN International was a professional tennis tournament played on outdoor clay courts. It was the 19th edition of the tournament which was part of the 2014 ATP Challenger Tour and the 14th edition of the tournament for the 2014 ITF Women's Circuit. It took place in Alphen aan den Rijn, Netherlands, on 1 – 7 September 2014.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Robin Haase | 70 | 1 | ||
| Igor Sijsling | 72 | 2 | ||
 Spain | Daniel Gimeno Traver | 101 | 3 | |
| Thiemo de Bakker | 140 | 4 | ||
| Victor Hănescu | 150 | 5 | ||
 France | Axel Michon | 180 | 6 | |
 Italy | Matteo Viola | 193 | 7 | |
| Spain | Roberto Carballés Baena | 212 | 8 |
The following players received wildcards into the singles main draw:
The following players entered into the singles main draw as alternates:
The following players received entry from the qualifying draw:
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Brazil | Teliana Pereira | 91 | 1 | |
| Dinah Pfizenmaier | 131 | 2 | ||
| Arantxa Rus | 153 | 3 | ||
| Richèl Hogenkamp | 165 | 4 | ||
| Czech Republic | Denisa Allertová | 172 | 5 | |
 Romania | Alexandra Cadanțu | 174 | 6 | |
| Spain | Beatriz García Vidagany | 215 | 7 | |
| Sweden | Rebecca Peterson | 220 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Tatiana Búa
Catherine Chantraine Inés Ferrer Suárez Deborah KerfsThe following players received entry by a lucky loser spot:
Natalia OrlovaSee main article: 2014 TEAN International – Men's singles.
Daniel Muñoz de la Nava 6–3, 6–4 Denisa Allertová def. Teliana Pereira 6–3, ret.See main article: 2014 TEAN International – Men's doubles.
Rubén Ramírez Hidalgo / Matteo Viola 6–1, 6–3 Rebecca Peterson / Eva Wacanno def. Richèl Hogenkamp / Lesley Kerkhove 6–4, 6–4